datavorous/entrance-exam-dataset huggingface dataset:
Which taxonomical aid provides protection and identification of animals in artificial habitat?

Options:
A Museum
B Herbarium
C Zoological park
D Botanical garden

The correct answer is:
Zoological park

Solution:
A zoological park is a place where wild animals are kept with human control in the natural environment. A zoo (short form of 'zoological park') is a facility in which animals are housed within enclosures, cared for and displayed to the public. It is a kind of taxonomical aid.

Topic: Biology, The Living World, NEET
Which technique involves the conversion of a solid directly into vapor and the subsequent condensation of the vapor back into a solid form?

Options:
A Sublimation
B Crystallisation
C Distillation
D Chromatography

The correct answer is:
Sublimation

Solution:
Sublimation involves the conversion of a solid directly into vapor and the subsequent condensation of the vapor back into a solid form.

Topic: Chemistry, General Organic Chemistry, NEET
Which technique involves the separation of compounds based on their boiling points?

Options:
A Sublimation
B Crystallisation
C Distillation
D Chromatography

The correct answer is:
Distillation

Solution:
Distillation involves the separation of compounds based on their boiling points.

Topic: Chemistry, General Organic Chemistry, NEET
Which technique is based on the formation of crystals from a saturated solution?

Options:
A Sublimation
B Crystallisation
C Distillation
D Differential extraction

The correct answer is:
Crystallisation

Solution:
Crystallisation is based on the formation of crystals from a saturated solution.

Topic: Chemistry, General Organic Chemistry, NEET
Which technique is not based on the sublimation principle?

Options:
A Crystallization
B Distillation
C Differential extraction
D Chromatography

The correct answer is:
Distillation

Solution:
Distillation is not based on the sublimation principle. It involves the separation of compounds based on their boiling points.

Topic: Chemistry, General Organic Chemistry, NEET
Which technique is shown by the diagram given below?

Options:
A Ovarian cancer
B Uterine cancer
C Vasectomy
D Tubectomy

The correct answer is:
Tubectomy

Solution:
In tubectomy, a small part of the fallopian tube is removed or tied up through a small incision in the abdomen or through the vagina. It prevents the sperms from reaching the ovum and thus prevents fertilization. It is a method of sterilization.

Topic: Biology, Reproductive Health, NEET
Which technique is used for the determination of alkali metals by measuring the absorption of light at specific wavelengths?

Options:
A Flame photometry
B Gas chromatography
C Mass spectrometry
D Infrared spectroscopy

The correct answer is:
Flame photometry

Solution:
Flame photometry is the technique used for the determination of alkali metals by measuring the absorption of light at specific wavelengths corresponding to the characteristic colors emitted by the alkali metals in a flame.

Topic: Chemistry, s Block Elements, NEET
Which technique relies on the formation of crystals from a saturated solution?

Options:
A Sublimation
B Crystallisation
C Distillation
D Differential extraction

The correct answer is:
Crystallisation

Solution:
Crystallisation relies on the formation of crystals from a saturated solution.

Topic: Chemistry, General Organic Chemistry, NEET
Which term best describes organic compounds that are required in small amounts in our diet and can cause specific diseases if deficient?

Options:
A Proteins
B Minerals
C Vitamins
D Carbohydrates

The correct answer is:
Vitamins

Solution:
Vitamins are organic compounds needed in small amounts, and their deficiency can lead to specific diseases.

Topic: Chemistry, Biomolecules, NEET
Which term describes complexes where a metal is bound to only one kind of donor group?

Options:
A Homoleptic
B Heteroleptic
C Isomeric
D Chelate

The correct answer is:
Homoleptic

Solution:
Homoleptic complexes are those where a metal is bound to only one kind of donor group.

Topic: Chemistry, Coordination Compounds, NEET
Which term describes isomers that differ only in the configuration of the hydroxyl group at the anomeric carbon?

Options:
A Tautomers
B Enantiomers
C Anomers
D Diastereomers

The correct answer is:
Anomers

Solution:
Isomers that differ only in the configuration of the hydroxyl group at the anomeric carbon are called anomers.

Topic: Chemistry, Biomolecules, NEET
Which term describes the acidic nature of alcohols and phenols?

Options:
A Lewis acids
B Brönsted acids
C Lewis bases
D Brönsted bases

The correct answer is:
Brönsted acids

Solution:
Alcohols and phenols are Brönsted acids because they can donate a proton (H+) to a stronger base.

Topic: Chemistry, Alcohols Phenols and Ethers, NEET
Which term is commonly used to refer to isomerism involving solvent molecules in coordination compounds?

Options:
A Geometrical isomerism
B Solvate isomerism
C Optical isomerism
D Linkage isomerism

The correct answer is:
Solvate isomerism

Solution:
Solvate isomerism is the term used to describe isomerism involving solvent molecules in coordination compounds.

Topic: Chemistry, Coordination Compounds, NEET
Which term is synonymous with "reducing agent" in the context of electron transfer reactions?

Options:
A Proton acceptor
B Electron acceptor
C Electron donor
D Electron neutralizer

The correct answer is:
Electron donor

Solution:
In the context of electron transfer reactions, "reducing agent" is synonymous with "electron donor" as both terms describe the role of the substance in donating electrons.

Topic: Chemistry, Redox Reactions, NEET
Which term is used for ions or compounds outside the square bracket in coordination compounds?

Options:
A Complex ions
B Counter ions
C Simple ions
D Stoichiometric ions

The correct answer is:
Counter ions

Solution:
The term "counter ions" is used for ions or compounds outside the square bracket in coordination compounds.

Topic: Chemistry, Coordination Compounds, NEET
Which term is used for ligands like H2O, NH3, CO, and NO in coordination compound nomenclature?

Options:
A Multi-dentate
B Mono-dentate
C Poly-dentate
D Aqua, ammine, carbonyl, nitrosyl

The correct answer is:
Aqua, ammine, carbonyl, nitrosyl

Solution:
Ligands like H2O, NH3, CO, and NO are named as aqua, ammine, carbonyl, and nitrosyl, respectively, in coordination compound nomenclature.

Topic: Chemistry, Coordination Compounds, NEET
Which term is used for ligands that produce a crystal field splitting (Do) greater than the pairing energy (P)?

Options:
A Weak field ligands
B Strong field ligands
C Intermediate field ligands
D Non-coordinating ligands

The correct answer is:
Strong field ligands

Solution:
Ligands that produce a crystal field splitting (Do) greater than the pairing energy (P) are termed as strong field ligands.

Topic: Chemistry, Coordination Compounds, NEET
Which term is used interchangeably with "oxidizing agent" and refers to a substance that accepts electrons in a chemical reaction?

Options:
A Reducing agent
B Catalyst
C Solvent
D Inhibitor

The correct answer is:
Reducing agent

Solution:
The passage mentions that oxidizing agents are also called "acceptors of electron(s)," which is another term for reducing agents.

Topic: Chemistry, Redox Reactions, NEET
Which term is used to describe electron displacements when an appropriate attacking reagent is present?

Options:
A Inductive effect
B Electromeric effect
C Resonance effect
D Polarizability effect

The correct answer is:
Electromeric effect

Solution:
Electron displacement effects seen when a reagent approaches to attack a molecule are called "electromeric effect" or "polarizability effect."

Topic: Chemistry, General Organic Chemistry, NEET
Which term is used to describe the large molecules obtained from the polymerization of ethene or propene?

Options:
A Oligomers
B Polymers
C Monomers
D Catalysts

The correct answer is:
Polymers

Solution:
The large molecules obtained from the polymerization of ethene or propene are referred to as polymers.

Topic: Chemistry, Hydrocarbons, NEET
Which term is used to describe the process of breaking down glucose to release energy in cells?

Options:
A Photosynthesis
B Fermentation
C Glycolysis
D Polymerization

The correct answer is:
Glycolysis

Solution:
Glycolysis is the process of breaking down glucose to release energy in cells.

Topic: Chemistry, Biomolecules, NEET
Which term is used to more accurately represent the cyclic structure of glucose?

Options:
A Fischer projection
B Pyranose structure
C Haworth structure
D Anomeric structure

The correct answer is:
Haworth structure

Solution:
The Haworth structure is used to more accurately represent the cyclic structure of glucose.

Topic: Chemistry, Biomolecules, NEET
Which term is used to represent the spatial arrangement of different -OH groups in glucose?

Options:
A Stereochemistry
B Isomerism
C Configuration
D Conformation

The correct answer is:
Configuration

Solution:
Fischer determined the spatial arrangement of -OH groups in glucose, which is referred to as "configuration."

Topic: Chemistry, Biomolecules, NEET
Which term is used when water is the dispersion medium for colloidal sols?

Options:
A Hydrophobic
B Liquid-loving
C Hydrophilic
D Irreversible

The correct answer is:
Hydrophilic

Solution:
When water is the dispersion medium, the terms used are hydrophilic.

Topic: Chemistry, Surface Chemistry, NEET
Which term refers to the energy associated with the movement of particles in a system?

Options:
A Mechanical energy
B Electrical energy
C Kinetic energy
D Chemical energy

The correct answer is:
Kinetic energy

Solution:
Kinetic energy is the energy associated with the movement of particles in a system.

Topic: Chemistry, Thermodynamics (C), NEET
Which term refers to work that is dependent on the specific path taken in a process?

Options:
A Path-independent work
B Adiabatic work
C Path-dependent work
D Isothermal work

The correct answer is:
Path-dependent work

Solution:
Path-dependent work is work that depends on the specific path taken in a process.

Topic: Chemistry, Thermodynamics (C), NEET
Which test does glucose not give despite having an aldehyde group?

Options:
A Tollens test
B Benedict's test
C Schiff's test
D Fehling's test

The correct answer is:
Schiff's test

Solution:
Glucose does not give Schiff's test despite having an aldehyde group because it forms a cyclic hemiacetal structure, eliminating the free aldehyde group necessary for Schiff's test.

Topic: Chemistry, Biomolecules, NEET
Which test for unsaturation involves the decolorization of a solution of potassium permanganate?

Options:
A Bromine test
B Baeyer's test
C Fehling's test
D Tollens' test

The correct answer is:
Baeyer's test

Solution:
The decolorization of a potassium permanganate solution is used as a test for unsaturation and is commonly known as Baeyer's test. It indicates the presence of double bonds or unsaturation in a compound.

Topic: Chemistry, Hydrocarbons, NEET
Which test is used for determination of sugar in urine

Options:
A Molisch test
B Dunstan's test
C Benedict's test
D Legal's test

The correct answer is:
Benedict's test

Solution:
Glucose + Benedict's solution gives Red colour (Cu2O)

Topic: Chemistry, Biomolecules, NEET
Which test is used to distinguish aldehydes from Ketones?

Options:
A Tollenâs test
B Fehlingâs test
C Both A â& B
D None of the above

The correct answer is:
Both A â& B

Solution:
Aldehyde and ketone can be distinguished by Tollen’s & Fehling Test. Aldehyde gives positive test with Tollen’s & Fehling reagent, but ketone cannot.

Topic: Chemistry, Aldehydes and Ketones, NEET
Which the following reagents can be used separately on acetamide to get methyl amine

Options:
A PCl5
B NaOH+Br2
C Sodalime
D Hot conc. H2SO4

The correct answer is:
NaOH+Br2

Solution:
CH3CONH2Acetamide+Br2+4NaOH→CH3NH2Methylamine+NaCO3+2NaBr+2H2O

Topic: Chemistry, Amines, NEET
Which the following series fall in the visible range of electromagnetic spectrum of a hydrogen atom?

Options:
A Brackett series
B Lyman series
C Balmer series
D Paschan series

The correct answer is:
Balmer series

Solution:
1Î»=R1nf2-1ni2
Balmer Series; nf=2;ni=3,4,5,......
1Î»=1.097Ã107 m=14-19
â1Î»=1.097Ã107 m=536
âÎ»=365Ã10-71.097 m
âÎ»=6.56Ã10-7 m
âÎ»=656Ã10-9 m
This wavelength falls in visible range.

Topic: Physics, Atomic Physics, NEET
Which theories go beyond the crystal field model to address its weaknesses?

Options:
A Ligand field theory (LFT) and molecular orbital theory
B Valence Bond Theory (VBT) and Crystal Field Theory (CFT)
C Coordination Bond Theory (CBT) and Hybridization Theory
D None of the above

The correct answer is:
Ligand field theory (LFT) and molecular orbital theory

Solution:
Ligand field theory (LFT) and molecular orbital theory address the weaknesses of the crystal field model.

Topic: Chemistry, Coordination Compounds, NEET
Which theory can be used to elucidate the non-linear shape of H2S and the non-planar shape of PCl3?

Options:
A VSEPR theory
B Lewis theory
C Molecular orbital theory
D Crystal field theory

The correct answer is:
VSEPR theory

Solution:
Correct Option is : (A)
VSEPR theory

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
Which theory explains the identification of the acid and base in the reaction between ammonia and boron trifluoride?

Options:
A Arrhenius theory
B Bronsted-Lowry theory
C Lewis theory
D Dalton's atomic theory

The correct answer is:
Bronsted-Lowry theory

Solution:
Correct Option is : (B)
Bronsted-Lowry theory

Topic: Chemistry, Ionic Equilibrium, NEET
Which theory focuses on the application of Valence Bond Theory (VBT) and Crystal Field Theory (CFT) to coordination compounds?

Options:
A Valence Bond Theory (VBT)
B Crystal Field Theory (CFT)
C Ligand Field Theory (LFT)
D Molecular Orbital Theory (MOT)

The correct answer is:
Ligand Field Theory (LFT)

Solution:
The paragraph mentions a focus on the application of Valence Bond Theory (VBT) and Crystal Field Theory (CFT) to coordination compounds, which is known as Ligand Field Theory (LFT).

Topic: Chemistry, Coordination Compounds, NEET
Which theory is associated with understanding the electronic configuration of elements?

Options:
A Valence Bond (V
B Theory
B) Quantum Mechanics
C Valence Shell Electron Pair Repulsion (VSEPR) Theory
D Molecular Orbital (MO) Theory

The correct answer is:
Valence Bond (V

Solution:
The Valence Bond (V

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
Which theory is not mentioned in the paragraph as an approach to explaining coordination compound bonding?

Options:
A Valence Bond Theory (VBT)
B Molecular Orbital Theory (MOT)
C Coordination Field Theory (CFT)
D Ligand Field Theory (LFT)

The correct answer is:
Coordination Field Theory (CFT)

Solution:
While Valence Bond Theory (VBT), Molecular Orbital Theory (MOT), and Ligand Field Theory (LFT) are mentioned, Coordination Field Theory (CFT) is not discussed in the paragraph.

Topic: Chemistry, Coordination Compounds, NEET
Which theory is used to describe the overlap and hybridization of atomic orbitals in polyatomic molecules?

Options:
A Quantum mechanics
B Valence bond theory
C Kinetic theory
D Electromagnetic theory

The correct answer is:
Valence bond theory

Solution:
The valence bond theory is used to explain overlap and hybridization of atomic orbitals in polyatomic molecules.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
Which theory of physics emerged to explain the experimental phenomena that classical physics could not?

Options:
A Classical physics
B Quantum theory
C Electromagnetic theory
D Relativity theory

The correct answer is:
Quantum theory

Solution:
Quantum theory emerged to explain the experimental phenomena that classical physics could not

Topic: Chemistry, Structure of Atom, NEET
Which theory provides the geometry of simple molecules but does not explain them?

Options:
A VSEPR theory
B Valence bond (V
B) theory
C Molecular orbital (MO) theory
D Quantum mechanical theory

The correct answer is:
VSEPR theory

Solution:
The VSEPR theory gives the geometry of simple molecules but does not explain them.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
Which theory provides the geometry of simple molecules?

Options:
A Valence bond (V
B theory
B) Molecular orbital (MO) theory
C Quantum mechanical theory
D VSEPR theory

The correct answer is:
VSEPR theory

Solution:
The VSEPR theory provides the geometry of simple molecules.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
Which thermodynamic function is introduced to determine the direction of spontaneous change when there are changes in both enthalpy and entropy?

Options:
A Internal energy (U)
B Enthalpy (H)
C Entropy (S)
D Gibbs energy (G)

The correct answer is:
Gibbs energy (G)

Solution:
Gibbs energy (G) is introduced to determine the direction of spontaneous change when there are changes in both enthalpy and entropy.

Topic: Chemistry, Thermodynamics (C), NEET
Which thermodynamic property is entropy similar to in terms of being a state function?

Options:
A Internal energy (U)
B Enthalpy (H)
C Heat (q)
D Temperature (T)

The correct answer is:
Internal energy (U)

Solution:
Like internal energy (U) and enthalpy (H), entropy (S) is also a state function, meaning it depends only on the current state of the system and is independent of the path taken to reach that state.

Topic: Chemistry, Thermodynamics (C), NEET
Which tissue forms the supporting framework for epithelium?

Options:
A Dense connective tissue
B Lymph
C Areolar tissue
D Adipose tissue

The correct answer is:
Areolar tissue

Solution:
Loose connective tissue has cells and fibres loosely arranged in a semi-fluid ground substance, for example, areolar tissue present beneath the skin. Often it serves as a support framework for epithelium. It contains fibroblasts (cells that produce and secrete fibres), macrophages and mast cells.

Topic: Biology, Structural Organisation in Animals, NEET
Which tissue is affected by Myasthenia gravis and name its type.

Options:
A Neural tissue, Genetic disorder
B Muscular tissue, Genetic disorder
C Neural tissue, auto-immune disorder
D Muscular tissue, auto-immune disorder

The correct answer is:
Muscular tissue, auto-immune disorder

Solution:
Muscular tissue is affected by myasthenia gravis. It is an auto-immune disorder

Topic: Biology, Locomotion and Movement, NEET
Which tissue of animals and plants exhibits meiosis?

Options:
A Somatic Cells and Gonads
B Gonads and Sporangium
C Gonads and Apical Meristems
D Somatic Cells and Gonads

The correct answer is:
Gonads and Sporangium

Solution:
Gonads (testes and ovary) in animals and sporangium in plants exhibit meiosis.

Topic: Biology, Cell Cycle and Cell Division, NEET
Which tool is used to trace the inheritance of a specific trait, abnormality or disease in human genetics?

Options:
A DNA sequencing
B Karyotyping
C Pedigree analysis
D Chromosome painting

The correct answer is:
Pedigree analysis

Solution:
Pedigree analysis is used in human genetics to trace the inheritance of a specific trait, abnormality or disease in a family over several generations.

Topic: Biology, Principles of Inheritance and Variation, NEET
Which tranquilizers are relatively mild and suitable for relieving tension?

Options:
A Chlordiazepoxide and meprobamate
B Equanil and chlordiazepoxide
C Phenelzine and Iproniazid
D Noradrenaline and serotonin

The correct answer is:
Chlordiazepoxide and meprobamate

Solution:
Chlordiazepoxide and meprobamate are relatively mild tranquilizers suitable for relieving tension.

Topic: Chemistry, Chemistry in Everyday Life, NEET
Which transition elements, in group 6, are found to be more stable than Cr(VI)?

Options:
A Mo(VI) and W(VI)
B Fe(VI) and Co(VI)
C Ni(VI) and Cu(VI)
D Ti(VI) and Sc(VI)

The correct answer is:
Mo(VI) and W(VI)

Solution:
In group 6, Mo(VI) and W(VI) are found to be more stable than Cr(VI).

Topic: Chemistry, d and f Block Elements, NEET
Which transition metal carbonyl has a tetrahedral structure?

Options:
A Tetracarbonylnickel(0)
B Pentacarbonyliron(0)
C Hexacarbonyl chromium(0)
D Decacarbonyldimanganese(0)

The correct answer is:
Tetracarbonylnickel(0)

Solution:
Tetracarbonylnickel(0) has a tetrahedral structure among the mentioned transition metal carbonyls.

Topic: Chemistry, Coordination Compounds, NEET
Which transition metal has lowest density?

Options:
A Sc
B Ti
C Zn
D La

The correct answer is:
Sc

Solution:
Scandium has density of 3.0 g  cm −3 whereas most of the transition elements have density greater than
6 g  cm −3 .

Topic: Chemistry, d and f Block Elements, NEET
Which transition metal has the electron configuration 3d54s1?

Options:
A Mn+
B Cr+
C Fe2+
D Mn2+

The correct answer is:
Mn+

Solution:
Mn+ has a 3d54s1 configuration.

Topic: Chemistry, d and f Block Elements, NEET
Which transition metal is mentioned as a component in chlorophyll?

Options:
A Iron
B Cobalt
C Magnesium
D Calcium

The correct answer is:
Magnesium

Solution:
The paragraph specifies that chlorophyll is a coordination compound of magnesium.

Topic: Chemistry, Coordination Compounds, NEET
Which transition metal is not represented in simple halides with a +7 oxidation state?

Options:
A Ti
B V
C Cr
D Mn

The correct answer is:
Mn

Solution:
The +7 state for Mn is not represented in simple halides.

Topic: Chemistry, d and f Block Elements, NEET
Which transition metal oxides behave like metals?

Options:
A TiO
B CrO2
C ReO3
D VO3

The correct answer is:
CrO2

Solution:
TiO, CrO2, and ReO3 are transition metal oxides that behave like metals.

Topic: Chemistry, Solid State, NEET
Which transition metal oxides show metallic or insulating properties depending on temperature?

Options:
A TiO
B CrO2
C ReO3
D VO3

The correct answer is:
VO3

Solution:
Certain transition metal oxides like VO, VO2, VO3, and TiO3 show metallic or insulating properties depending on temperature.

Topic: Chemistry, Solid State, NEET
Which transition series is affected by the lanthanoid contraction according to the paragraph?

Options:
A First transition series
B Second transition series
C Third transition series
D Fourth transition series

The correct answer is:
Third transition series

Solution:
The lanthanoid contraction has consequences in the chemistry of the third transition series.

Topic: Chemistry, d and f Block Elements, NEET
Which treatment or step is taken for the product formed by rDNA technology?

Options:
A Strict quality control testing is done on product.
B Suitable preservation of product.
C Formulation has to undergo clinical trials.
D All the above

The correct answer is:
All the above

Solution:
The last step in RDT is purification of the product. After the product is formed, down streaming processing is done to separate and purify the product. The product thus isolated is formulated with suitable preservatives followed by clinical trials and strict quality testing.

Topic: Biology, Biotechnology - Principles and Processes, NEET
Which treaty is related to the control of the emission of ozone-depleting substances (ODS)?

Options:
A Montreal Protocol (Canada) in 1987 and effective in 1989
B The air (prevention and control of pollution) act, 1981
C The environment (protection) act, 1986
D Earth summit, 1992

The correct answer is:
Montreal Protocol (Canada) in 1987 and effective in 1989

Solution:
Recognising the deleterious affects of ozone depletion, and international treaty, known as the Montreal Protocol, was signed at Montreal (Canada) in 1987 (effective in 1989) to control the emission of ozone depleting substances. Subsequently many more efforts have been made and protocols have laid down definite roadmaps for developed and developing countries.

Topic: Biology, Environmental Issues, NEET