datavorous/entrance-exam-dataset huggingface dataset:
Match List-I with List-II.

List-I	List-II

(a)	Filariasis	(i)	Haemophilus influenzae

(b)	Amoebiasis	(ii)	Trichophyton

(c)	Pneumonia	(iii)	Wuchereria bancrofti

(d)	Ringworm	(iv)	Entamoeba histolytica

Options:
A (a)−(iv);(b)−(i);(c)−(iii);(d)−(ii)
B (a)−(iii);(b)−(iv);(c)−(i);(d)−(ii)
C (a)−(i);(b)−(ii);(c)−(iv);(d)−(iii)
D (a)−(ii);(b)−(iii);(c)−(i);(d)−(iv)

The correct answer is:
(a)−(iii);(b)−(iv);(c)−(i);(d)−(ii)

Solution:
Disease	Causative organism

Filariasis	Wuchereria bancrofti

Pneumonia	Haemophilus influenzae

Ringworm	Trichophyton

Amoebiasis	Entamoeba histolytica

Topic: Biology, Human Health and Diseases, NEET, NEET 2021
Match List I with List II:

List I

List II

A. Fovea	I. Visible coloured portion of eye that regulates diameter of pupil.

B. Iris	II. External layer of eye formed of dense connective tissue.

C. Blind spot	III. Point of greatest visual acuity or resolution.

D. Sclera	IV. Point where optic nerve leaves the eyeball and photoreceptor cells are absent

Choose the correct answer from the options given below:

Options:
A A-II, B-I, C-III, D-IV
B A-III, B-I, C-IV, D-II
C A-IV, B-III, C-II, D-I
D A-I, B-IV, C-III, D-II

The correct answer is:
A-III, B-I, C-IV, D-II

Solution:
Fovea

At the posterior pole of the eye lateral to the blind spot, there is a yellowish pigmented spot called macula lutea with a central pit called the fovea.

The fovea is a thinned-out portion of the retina where only the cones are densely packed. It is the point where the resolution is the greatest.

Iris

The continuation of the ciliary body forward to form a pigmented and opaque structure called the iris which is the visible coloured portion of the eye.

Blind spot

The optic nerves leave the eye and the retinal blood vessels enter it at a point medial to and slightly above the posterior pole of the eyeball.

Photoreceptor cells are not present in that region and hence it is called the blind spot.

Sclera

The external layer or our eye is composed of a dense connective tissue and is called the sclera, which has cornea, choroid and retina.

Topic: Biology, Neural Control and Coordination, NEET, NEET 2023 (All India)
Match List I with List II:

List I

List II

A. Gene 'a'	I. Beta-galactosidase

B. Gene 'y'	II. Transacetylase

C. Gene 'i'	III. Permease

D. Gene 'z'	IV. Repressor protein

Choose the correct answer from the options given below:

Options:
A A-III, B-I, C-IV, D-II
B A-II, B-I, C-IV, D-III
C A-II, B-III, C-IV, D-I
D A-III, B-IV, C-I, D-II

The correct answer is:
A-II, B-III, C-IV, D-I

Solution:
Gene 'a'

The structural gene of the lac-operon which codes for Transacetylase enzyme.

Gene 'y'

The structural gene of the lac-operon which codes for Permease enzyme.

Gene 'i'

The i gene codes for the repressor of the lac operon.

The repressor binds to the operator region to stop the transcription of structural genes.

Gene 'z'

The structural gene of the lac-operon which codes for b-β-Galactosides enzyme.

Topic: Biology, Molecular Basis of Inheritance, NEET, NEET 2023 (All India)
Match List - I with List - II :

List - I	List - II

(a)	Gravitational constant (G)	(i)	L2 T-2

(b)	Gravitational potential energy	(ii)	M-1 L3 T-2

(c)	Gravitational potential	(iii)	LT-2

(d)	Gravitational intensity	(iv)	ML2 T-2

Choose the correct answer from the options given below:

Options:
A (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)
B (a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
C (a) - (iv), (b) - (ii), (c) - (i), (d) - (iii)
D (a)-(ii), (b)-(i), (c) - (iv), (d) - (iii)

The correct answer is:
(a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)

Solution:
List - I	List - II

(a)	Gravitational constant (G)	(ii)	M-1 L3 T-2

(b)	Gravitational potential energy	(iv)	ML2 T-2

(c)	Gravitational potential	(i)	L2 T-2

(d)	Gravitational intensity	(iii)	LT-2

Hence, (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii).

Topic: Physics, Units and Dimensions, NEET, NEET 2022 (Phase 1)
Match List I with List II.

List I	List II

A. Heroin	I. Effect on cardiovascular system

B. Marijuana	II. Slow down body function

C. Cocaine

III. Painkiller

D. Morphine	IV. Interfere of transport with Dopamine

Choose the correct answer from the options given below:

Options:
A A-III, B-IV, C-I, D-II
B A-II, B-I, C-IV, D-III
C A-I, B-II, C-III, D-IV
D A-IV, B-III, C-II, D-I

The correct answer is:
A-II, B-I, C-IV, D-III

Solution:
Heroin

Heroin is commonly called smack and is chemically diacetylmorphine which is a white, odourless, bitter crystalline compound.

This is obtained by acetylation of morphine.

Generally taken by snorting and injection, heroin is a depressant and slows down body functions.

Marijuana

This is isolated from Cannabis sativa.

Cannabinoids are a group of chemicals (Figure 8.9), which interact with cannabinoid receptors present principally in the brain.

Generally taken by inhalation and oral ingestion, these are known for their effects on cardiovascular system of the body.

Cocaine

Coca alkaloid or cocaine is obtained from coca plant Erythroxylum coca.

It has a potent stimulating action on central nervous system, producing a sense of euphoria and increased energy.

Excessive dosage of cocaine causes hallucinations.

It interferes with the transport of the neuro-transmitter dopamine.

Morphine

Opioids are the drugs, which bind to specific opioid receptors present in our central nervous system and gastrointestinal tract.

Morphine is a very effective sedative and painkiller, and is very useful in patients who have undergone surgery.

Topic: Biology, Human Health and Diseases, NEET, NEET 2023 (All India)
Match List I with List II:

List I	List II

A. Iron	I. Synthesis of auxin

B. Zinc	II. Component of nitrate reductase

C. Boron	III. Activator of catalase

D. Molybdenum	IV. Cell elongation and differentiation

Choose the correct answer from the options given below:

Options:
A A-II, B-IV, C-I, D-III
B A-III, B-II, C-I, D-IV
C A-II, B-III, C-IV, D-I
D A-III, B-I, C-IV, D-II

The correct answer is:
A-III, B-I, C-IV, D-II

Solution:
Iron

It is an importantconstituent of proteins involved in the transfer of electrons like ferredoxin and cytochromes.

It activates catalase enzyme, and is essential for the formation of chlorophyll.

Zinc

It activates various enzymes, especially carboxylases. It is also needed in the synthesis of auxin.

Boron

Boron is required for uptake and utilisation of Ca2+, membrane functioning, pollen germination, cell elongation, cell differentiation and carbohydrate translocation.

Molybdenum

It is a component of several enzymes, including nitrogenase and nitrate reductase both of which participate in nitrogen metabolism.

Topic: Biology, Mineral Nutrition, NEET, NEET 2023 (All India)
Match List - I with List - II.

List - I	List -II

(a)	Li	(i)	absorbent for carbon dioxide

(b)	Na	(ii)	electrochemical cells

(c)	KOH	(iii)	coolant in fast breeder reactors

(d)	Cs	(iv)	photoelectric cell

Choose the correct answer from the options given below:

Options:
A (a)-(iii),(b)-(iv),(c)-(ii),(d)-(i)
B (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
C (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
D (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)

The correct answer is:
(a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)

Solution:
(a) Li is used in many electrochemical cells

(b) Liquid metallic sodium is used as coolant carrying heat from the core.

(c) KOH is used to absorb CO2 gas since KOH reacts CO2 to form K2CO3

(d) Cs is used in photoelectric cell because it has very low value of work function. During its exposure to direct sunlight, the electons that are there in Cs atom get stimulated and starts moving around.

Topic: Chemistry, s Block Elements, NEET, NEET 2022 (Phase 1)
Match List I with List II:

List I	List II

A. Logistic growth	I. Unlimited resource availability condition

B. Exponential growth	II. Limited resource availability condition

C. Expanding age pyramid	III. The percent individuals of pre-reproductive age is largest followed by reproductive and post reproductive age groups

D. Stable age pyramid	IV. The percent individuals of pre-reproductives and reproductive age group are same

Choose the correct answer from the options given below:

Options:
A A-II, B-IV, C-III, D-I
B A-II, B-I, C-III, D-IV
C A-II, B-III, C-I, D-IV
D A-II, B-IV, C-I, D-III

The correct answer is:
A-II, B-I, C-III, D-IV

Solution:
When there is limited resources available, in nature, there is sheer competition and only the fittest can survive. This indicates a logistic growth curve in the population.

If there are unlimited resources, the chances of competitions are rather less. This leads to exponential growth of the population.

In expanding age pyramid of a population, the percent individuals of pre-reproductive age is largest followed by reproductive and post reproductive age groups.

Conversely, in a stable population, the percent individuals of pre-reproductives and reproductive age group are nearly the same.

Topic: Biology, Organisms and Populations, NEET, NEET 2023 (All India)
Match List I with List II:

List I	List II

A. M phase	I. Proteins are synthesized

B. G2 Phase	II. Inactive phase

C. Quiescent stage	III. Interval between mitosis and initiation of DNA replication

D. G1 Phase	IV. Equational Division

Choose the correct answer from the options given below:

Options:
A A-II, B-IV, C-I, D-III
B A-III, B-II, C-IV, D-I
C A-IV, B-II, C-I, D-III
D A-IV, B-I, C-II, D-III

The correct answer is:
A-IV, B-I, C-II, D-III

Solution:
List I	List II

M phase	Division phase, where there may be equational division (mitosis) or meiosis (reduction division).

G2 Phase	Proteins (like tubulin) are synthesised which are needed for the mitosis.

Quiescent stage

Inactive phase or G0 phase. Cells are metabolically active, but do not divide.

G1 Phase	Interval between mitosis and initiation of DNA replication

Topic: Biology, Cell Cycle and Cell Division, NEET, NEET 2023 (All India)
Match List I with List II.

List I	List II

A. Mast cells	I. Ciliated epithelium

B. Inner surface of bronchiole	II. Areolar connective tissue

C. Blood	III. Cuboidal epithelium

D. Tubular parts of nephron	IV. Specialised connective tissue

Choose the correct answer from the options given below:

Options:
A A-III, B-IV, C-II, D-I
B A-I, B-II, C-IV, D-III
C A-II, B-III, C-I, D-IV
D A-II, B-I, C-IV, D-III

The correct answer is:
A-II, B-I, C-IV, D-III

Solution:
Areolar connective tissue contains macrophages, mast cells, and white blood cells.

The ciliated epithelium is found in the lining of the fallopian tubes, bronchioles, and small bronchi. The cilia are the hair-like structures that are present on the cell and help in the movement of various particles.

Specialized connective tissues include adipose, cartilage, bone, blood, and lymphatic tissues.

The cuboidal epithelium is composed of a single layer of cube-like cells. This is commonly found in ducts of glands and tubular parts of nephrons in kidneys.

Hence, the correct answer is option D, i.e., A-II, B-I, C-IV, D-III.

Topic: Biology, Structural Organisation in Animals, NEET, NEET 2023 (All India)
Match List -I with list -II.

List - I	List - II

(a)	Metacentric chromosome	(i)	Centromere situated close to the end forming one extremely short and one very long arms

(b)	Acrocentric chromosome	(ii)	Centromere at the terminal end

(c)	Sub-metacentric	(iii)	Centromere in the middle forming two equal arms of chromosomes

(d)	Telocentric chromosomes	(iv)	Centromere slightly away from the middle forming one shorter arm and one longer arm

Choose the correct answer from the options given below:

Options:
A (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
B (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
C (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
D (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)

The correct answer is:
(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)

Solution:
List - I	List - II

(a)	Metacentric chromosome	(iii)

Centromere in the middle forming two equal arms of chromosomes. They appear like 'V' during anaphase.

(b)	Acrocentric chromosome	(i)

Centromere situated close to the end forming one extremely short and one very long arms. They appear like 'J' during anaphase.

(c)	Sub-metacentric	(iv)	Centromere slightly away from the middle forming one shorter arm and one longer arm. They appear like 'V' during anaphase.

(d)	Telocentric chromosomes	(iv)	Centromere at the terminal end. They appear like 'I' during anaphase. The short arms is negligible in size.

Topic: Biology, Cell - The Unit of Life, NEET, NEET 2022 (Phase 1)
Match List-I with List-II.

List-I	List-II

(a)	Metamerism	(i)	Coelenterata

(b)	Canal system	(ii)	Ctenophora

(c)	Comb plates	(iii)	Annelida

(d)	Cnidoblasts	(iv)	Porifera

Options:
A (a)−(iv);(b)−(iii);(c)−(i);(d)−(ii)
B (a)−(iii);(b)−(iv);(c)−(i);(d)−(ii)
C (a)−(iii);(b)−(iv);(c)−(ii);(d)−(i)
D (a)−(iv);(b)−(i);(c)−(ii);(d)−(iii)

The correct answer is:
(a)−(iii);(b)−(iv);(c)−(ii);(d)−(i)

Solution:
Metamerism is a characteristic feature of the annelids which signifies the presence of body segments. A water canal system is present in poriferans to aid digestion, excretion and respiration. Comb plates allow the ctenophores to locomote and the cnidoblasts are the structure of offence and defence in Coelenterata.

Topic: Biology, Animal Kingdom, NEET, NEET 2021
Match List I with List II:

List I

List II

A. Oxidative decarboxylation	I. Citrate synthase

B. Glycolysis	II. Pyruvate dehydrogenase

C. Oxidative phosphorylation	III. Electron transport system

D. Tricarboxylic acid cycle	IV. EMP pathway

Choose the correct answer from the options given below:

Options:
A A-II, B-IV, C-III, D-I
B A-III, B-IV, C-II, D-I
C A-II, B-IV, C-I, D-III
D A-III, B-I, C-IV, D-II

The correct answer is:
A-II, B-IV, C-III, D-I

Solution:
Oxidative decarboxylation

Pyruvate, the end product of glycolysis, undergoes oxidative decarboxylation to form acetyl-CoA and release CO2. The enzyme is called pyruvate dehydrogenase.

Pyruvate + CoA + NAD+ →Pyruvate dehydrogenaseMg+2 Acetyl-CoA + CO2 + NADH.H+

Glycolysis

The process common for aerobic and anaerobic respiration.

This is also called EMP or Embden, Meyerhof, and Parnas pathway.

The glucose is converted into 3-carbon pyruvic acid.

Oxidative phosphorylation

The formation of ATP in the mitochondria is called oxidative phosphorylation. This is accomplished through ETS.

Tricarboxylic acid cycle

The TCA (tricarboxylic acid cycle) starts with the condensation of acetyl group with oxaloacetic acid
(OAA) and water to yield citric acid. The reaction is catalysed by the enzyme citrate synthase.

Topic: Biology, Respiration in Plants, NEET, NEET 2023 (All India)
Match List-I with List-II.

List-I	List-II

(a)	Physalia	(i)	Pearl oyster

(b)	Limulus	(ii)	Portuguese Man of War

(c)	Ancylostoma	(iii)	Living fossil

(d)	Pinctada	(iv)	Hookworm

Options:
A (a)−(ii);(b)−(iii);(c)−(i);(d)−(iv)
B (a)−(iv);(b)−(i);(c)−(iii);(d)−(ii)
C (a)−(ii);(b)−(iii);(c)−(iv);(d)−(i)
D (a)−(i);(b)−(iv);(c)−(iii);(d)−(ii)

The correct answer is:
(a)−(ii);(b)−(iii);(c)−(iv);(d)−(i)

Solution:
Physalia (Portuguese man-of-war)

Living fossil - Limulus (King crab)

Ancylostoma (Hookworm)

Pinctada (Pearl oyster)

Topic: Biology, Animal Kingdom, NEET, NEET 2021
Match List I with List II.

List I	List II

A. P-wave	I. Beginning of systole

B. Q-wave	II. Repolarisation of ventricles

C. QRS complex

III. Depolarisation of atria

D. T-wave	IV. Depolarisation of ventricles

Choose the correct answer from the options given below:

Options:
A A-I, B-II, C-III, D-IV
B A-III, B-I, C-IV, D-II
C A-IV, B-III, C-II, D-I
D A-II, B-IV, C-I, D-III

The correct answer is:
A-III, B-I, C-IV, D-II

Solution:
Electrocardiogram (ECG) is a graphical representation of the electrical activity of the heart during a cardiac cycle. In ECG, P-wave represents the electrical excitation (or depolarisation) of the atria, which leads to the contraction of both atria.
The QRS complex represents the depolarisation of the ventricles, which initiates ventricular contraction. The contraction starts shortly after Q and marks the beginning of the systole. The T-wave represents the return of the ventricles from excited to the normal state (repolarisation). The end of the T-wave marks the end of systole.

Topic: Biology, Body Fluids and Circulation, NEET, NEET 2023 (All India)
Match List I with List II.

List I	List II

A. Ringworm	I. Haemophilus influenzae

B. Filariasis	II. Trichophyton

C. Malaria

III. Wuchereria bancrofti

D. Pneumonia	IV. Plasmodium vivax

Choose the correct answer from the options given below:

Options:
A A-III, B-II, C-IV, D-I
B A-II, B-III, C-IV, D-I
C A-II, B-III, C-I, D-IV
D A-III, B-II, C-I, D-IV

The correct answer is:
A-II, B-III, C-I, D-IV

Solution:
Ringworm

Ringworm is caused by Trichophyton or Epidermophyton. This is a fungal disease.

Filariasis

Wuchereria bancrofti and W. malayi are the Aschelminthes members or the filarial worms.

They cause a slowly developing chronic inflammation of the organs in which they live for many years, usually the lymphatic vessels of the lower limbs and the disease is called elephantiasis or filariasis.

Malaria

Sporozoa member Plasmodium vivax causes malaria.

Pneumonia

Bacteria like Streptococcus pneumoniae and Haemophilus influenzae are responsible for the disease pneumonia which infects the alveoli of the lungs.

Topic: Biology, Human Health and Diseases, NEET, NEET 2023 (All India)
Match List-I with List-II.

List-I	List-II

(a)	Scapula	(i)	Cartilaginous joints

(b)	Cranium	(ii)	Flat bone

(c)	Sternum	(iii)	Fibrous joints

(d)	Vertebral column	(iv)	Triangular flat bone

Options:
A (a)−(i);(b)−(iii);(c)−(ii);(d)−(iv)
B (a)−(ii);(b)−(iii)(c)−(i);(d)−(iv)
C (a)−(iii);(b)−(iv);(c)−(i);(d)−(ii)
D (a)−(iv);(b)−(iii);(c)−(ii);(d)−(i)

The correct answer is:
(a)−(iv);(b)−(iii);(c)−(ii);(d)−(i)

Solution:
Bones	Joints/ Characteristics

Scapula	Is a triangular flat bone that forms the part of the pectoral girdle along with the clavicle. It is located in the dorsal part of the thorax between the second and the seventh ribs.

Cranium	The bones of the cranium are joined by dense fibrous connective tissue in the form of fibrous joints or sutures that do not allow any movements.

Sternum	Sternum or breastbone is the central flat bone to which true ribs are directly attached on the ventral side of the body.

Vertebral column	The joint between the adjacent vertebrae in the vertebral column is made up of cartilaginous joints and allows limited movements.

Topic: Biology, Locomotion and Movement, NEET, NEET 2021
Match List I with List II.

List I

List II

A. Vasectomy	I. Oral Method

B. Coitus interruptus	II. Barrier Method

C. Cervical caps

III. Surgical Method

D. Saheli	IV. Natural Method

Choose the correct answer from the options given below:

Options:
A A-IV, B-II, C-I, D-III
B A-III, B-I, C-IV, D-II
C A-III, B-IV, C-II, D-I
D A-II, B-III, C-I, D-IV

The correct answer is:
A-III, B-IV, C-II, D-I

Solution:
\(\begin{array}{|l|l|}
\hline \begin{array}{l}
\text { Vasectomy }
\end{array} & \begin{array}{l}
\text { - Sterilisation is a terminal contraception method. } \\
\text { - The vas deference is cut or tied to prevent the sperms to reach the vagina. }
\end{array} \\
\hline \begin{array}{l}
\text { Coitus } \\
\text { interruptus }
\end{array} & \begin{array}{l}
\text { - Withdrawal method is a natural contraception method in which the male partner } \\
\text { withdraws his penis from the vagina just before ejaculation to avoid insemination. }
\end{array} \\
\hline \begin{array}{l}
\text { Cervical } \\
\text { caps }
\end{array} & \begin{array}{l}
\text { - Diaphragms, cervical caps and vaults are also barriers made of rubber that are inserted } \\
\text { into the female reproductive tract to cover the cervix during coitus. }
\end{array} \\
\hline \text { Saheli } & \begin{array}{l}
\text { - This is the oral contraceptive for the females contains a non-steroidal preparation. }
\end{array} \\
\hline
\end{array}\)

Topic: Biology, Reproductive Health, NEET, NEET 2023 (All India)
Match List-I with List-II.

List-I	List-II

(a)	Vaults	(i)	Entry of sperm through Cervix is blocked

(b)	IUDs	(ii)	Removal of Vas deferens

(c)	Vasectomy	(iii)	Phagocytosis of sperms within the Uterus

(d)	Tubectomy	(iv)	Removal of fallopian tube

Options:
A (a)−(iv);(b)−(ii);(c)−(i);(d)−(iii)
B (a)−(i);(b)−(iii);(c)−(ii);(d)−(iv)
C (a)−(ii);(b)−(iv);(c)−(iii);(d)−(i)
D (a)−(iii);(b)−(i);(c)−(iv);(d)−(ii)

The correct answer is:
(a)−(i);(b)−(iii);(c)−(ii);(d)−(iv)

Solution:
Vaults are an example of barrier methods of contraception which is made up of rubber latex and is cup-shaped, fitted in the cervix to block the entry of sperms. IUDs are used to kill sperm in the uterine region. Tubectomy and vasectomy are the terminal methods of contraception.

Topic: Biology, Reproductive Health, NEET, NEET 2021
Match List I with List II:

List I

List II

A.Cohesion	I. More attraction in liquid phase

B. Adhesion	II. Mutual attraction among water molecules

C. Surface tension	III. Water loss in liquid phase

D. Guttation	IV. Attraction towards polar surfaces

Choose the correct answer from the options given below:

Options:
A A-II, B-I, C-IV, D-III
B A-II, B-IV, C-I, D-III
C A-IV, B-III, C-II, D-I
D A-III, B-I, C-IV, D-II

The correct answer is:
A-II, B-IV, C-I, D-III

Solution:
Cohesion

This is the mutual attraction between water molecules. This happens due to the presence of polar bond and polar interaction.

Adhesion

When water molecule bonds with some other polar compound, like lignin of the xylem wall, this interaction is called adhesion.

Surface tension

Surface tension represents water molecules are attracted to each other in the liquid phase more than to water in the gas phase.

Guttation

The loss of impure water in the liquid droplet form from the hydathodes in some herbaceous plants is called guttation. This happens due to root pressure.

Topic: Biology, Transport in Plants, NEET, NEET 2023 (All India)
Match List - I with List - II.

List - I
(Products formed)	List - II
(Reaction of carbonyl compound with)

(a)	Cyanohydrin	(i)	NH2OH

(b)	Acetal	(ii)	RNH2

(c)	Schiff's base	(iii)	alcohol

(d)	Oxime	(iv)	HCN

Choose the correct answer from the options given below:

Options:
A (a)-(i), (b)-(iii), (c)-(iv), (d)-(i)
B (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
C (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
D (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

The correct answer is:
(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

Solution:
Reaction of carbonyl Compound with NH2OH:

Reaction of carbonyl compound with RNH2:

Reaction of carbonyl compound with alcohol:

Reaction of carbonyl compound with HCN:

Topic: Chemistry, Aldehydes and Ketones, NEET, NEET 2022 (Phase 1)
Match List - I with List - II.

List-I	List-II

(a)	2SO2g+O2g→2SO3g	(i)	Acid rain

(b)

HOClg⟶hvOH∙+Cl∙

(ii)	Smog

(c)

CaCO3+H2SO4→CaSO4+H2O+CO2

(iii)	Ozone depletion

(d)	NO2g⟶hvNOg+Og	(iv)	Tropospheric pollution

Choose the correct answer from the options given below.

Options:
A (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
B (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
C (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
D (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

The correct answer is:
(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)

Solution:
(a) 2SO2g+O2g→2SO3g→(iv) Tropospheric pollution
b HOClg⟶hvOH∙+Cl∙→(iii) Ozone depletion
c CaCO3+H2SO4→CaSO4+H2O+CO2→(i) Acid rain

d NO2g⟶hvNOg+Og→(ii) Smog

Topic: Chemistry, Environmental Chemistry, NEET, NEET 2021
Match List - I with List - II.

List-I	List-II

(a)	Cohesion	(i)	More attraction in liquid phase

(b)	Adhesion	(ii)	Mutual attraction among water molecules

(c)	Surface tension	(iii)	Water loss in liquid phase

(d)	Guttation	(iv)	Attraction towards polar surfaces

Options:
A (a)-(ii); (b)-(iv); (c)-(i); (d)-(iii)
B (a)-(iii); (b)-(iv); (c)-(ii); (d)-(i)
C (a)-(iii); (b)-(i); (c)-(iv); (d)-(ii)
D (a)-(ii); (b)-(i); (c)-(iv); (d)-(iii)

The correct answer is:
(a)-(ii); (b)-(iv); (c)-(i); (d)-(iii)

Solution:
List-I	List-II

(a)	Cohesion	(ii)	The mutual attraction between water molecules.

(b)	Adhesion	(iv)	The attraction of water molecules to polar surfaces (such as the surface of tracheary elements).

(c)	Surface tension	(i)	Water molecules are attracted to each other in the liquid phase more than to water in the gas phase.

(d)	Guttation	(iii)	Water loss in liquid phase

Topic: Biology, Transport in Plants, NEET, NEET 2021