datavorous/entrance-exam-dataset huggingface dataset:
What is the result of the electromeric effect?

Options:
A Formation of a covalent bond
B Formation of an ionic bond
C Transfer of electrons to an attacking reagent
D Transfer of electrons within a molecule

The correct answer is:
Transfer of electrons to an attacking reagent

Solution:
The result of the electromeric effect is the complete transfer of a shared pair of π-electrons to one of the atoms joined by a multiple bond on the demand of an attacking reagent.

Topic: Chemistry, General Organic Chemistry, NEET
What is the result of the electron density distribution in an antibonding molecular orbital?

Options:
A It stabilizes the molecule.
B It destabilizes the molecule.
C It has no effect on the molecule.
D It forms a covalent bond.

The correct answer is:
It destabilizes the molecule.

Solution:
The electron density distribution in an antibonding molecular orbital destabilizes the molecule.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What is the result of the electronegativity difference between the two atoms in a polar covalent bond?

Options:
A The bond becomes purely ionic.
B The bond becomes nonpolar covalent.
C The bond becomes polar covalent.
D The bond becomes metallic.

The correct answer is:
The bond becomes polar covalent.

Solution:
In a polar covalent bond, the result of the electronegativity difference between the two atoms is that the bond becomes polar covalent.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What is the result of the electrons being shifted towards the more electronegative atom in a hydrogen bond?

Options:
A The bond becomes weaker
B The bond becomes stronger
C The bond becomes metallic
D The bond becomes ionic

The correct answer is:
The bond becomes weaker

Solution:
Shifting electrons towards the more electronegative atom in a hydrogen bond weakens the bond.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What is the result of the fusion of one of the male gametes with the egg cell in the synergid?

Options:
A Formation of a diploid cell
B Formation of a triploid primary endosperm nucleus
C Development into the endosperm
D Development into an embryo

The correct answer is:
Formation of a diploid cell

Solution:
When the male gamete fuses with the egg cell in the synergid, it results in the formation of a diploid cell, called the zygote.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the result of the hydrolysis of chlorine nitrate over Antarctica?

Options:
A Formation of polar stratospheric clouds
B Formation of hypochlorous acid and molecular chlorine
C Formation of nitrogen dioxide and methane
D Formation of nitrogen oxide

The correct answer is:
Formation of hypochlorous acid and molecular chlorine

Solution:
The hydrolysis of chlorine nitrate over Antarctica results in the formation of hypochlorous acid and molecular chlorine.

Topic: Chemistry, Environmental Chemistry, NEET
What is the result of the increased electronic charge between the cation and anion in an ionic bond?

Options:
A A decrease in covalent character
B An increase in covalent character
C No change in covalent character
D A reversal of covalent character

The correct answer is:
An increase in covalent character

Solution:
The increased electronic charge between the cation and anion leads to an increase in covalent character.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What is the result of the metal-to-ligand bonding in metal carbonyls?

Options:
A It weakens the bond between CO and the metal
B It has no effect on the bond between CO and the metal
C It strengthens the bond between CO and the metal
D It causes the bond between CO and the metal to break

The correct answer is:
It strengthens the bond between CO and the metal

Solution:
Metal-to-ligand bonding creates a synergic effect that strengthens the bond between CO and the metal.

Topic: Chemistry, Coordination Compounds, NEET
What is the result of the more effective overlapping of sp hybrid orbitals?

Options:
A Formation of weaker bonds
B Formation of stronger bonds
C Formation of nonpolar molecules
D No effect on bond strength

The correct answer is:
Formation of stronger bonds

Solution:
The more effective overlapping of sp hybrid orbitals results in the formation of stronger bonds.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What is the result of the net electrostatic attraction between the nuclear charge and the outermost electron increasing?

Options:
A A decrease in atomic mass.
B An increase in atomic radii.
C A decrease in ionic radius.
D An increase in metallic radius.

The correct answer is:
A decrease in ionic radius.

Solution:
The net electrostatic attraction between the nuclear charge and the outermost electron increases, leading to a decrease in ionic radius.

Topic: Chemistry, d and f Block Elements, NEET
What is the result of the nitrite ion linking through nitrogen in a nucleophilic reaction?

Options:
A Formation of alkyl nitrites
B Formation of isocyanides
C Formation of nitroalkanes
D Formation of alkyl cyanides

The correct answer is:
Formation of nitroalkanes

Solution:
When the nitrite ion links through nitrogen, it leads to the formation of nitroalkanes.

Topic: Chemistry, Haloalkanes and Haloarenes, NEET
What is the result of the oxidation of carbon in the compound?

Options:
A Carbon turns blue
B Carbon turns into water
C Carbon dioxide is produced
D Copper(II) oxide is formed

The correct answer is:
Carbon dioxide is produced

Solution:
Carbon present in the compound is oxidized to carbon dioxide.

Topic: Chemistry, General Organic Chemistry, NEET
What is the result of the oxidation of gluconic acid with nitric acid?

Options:
A Formation of glucose
B Formation of saccharic acid
C Formation of gluconic acid
D Formation of acetic acid

The correct answer is:
Formation of saccharic acid

Solution:
Gluconic acid also yields saccharic acid upon oxidation with nitric acid.

Topic: Chemistry, Biomolecules, NEET
What is the result of the oxidation of ketones?

Options:
A Formation of alkanes
B Formation of carboxylic acids
C Formation of alcohols
D Formation of esters

The correct answer is:
Formation of carboxylic acids

Solution:
The oxidation of ketones typically results in the formation of carboxylic acids.

Topic: Chemistry, Aldehydes, Ketones and Carboxylic Acids, NEET
What is the result of the phosphorylation of glucose and fructose by the enzyme hexokinase?

Options:
A Glucose and fructose are converted into glucose-1-phosphate and fructose-1-phosphate
B Glucose and fructose are converted into glucose-6-phosphate and fructose-6-phosphate
C Glucose and fructose are converted into glucose-1, 6-bisphosphate and fructose-1, 6-bisphosphate
D Glucose and fructose are converted into glucose-6, 1-bisphosphate and fructose-6, 1-bisphosphate

The correct answer is:
Glucose and fructose are converted into glucose-6-phosphate and fructose-6-phosphate

Solution:
The phosphorylation of glucose and fructose by the enzyme hexokinase results in the conversion of glucose into glucose-6-phosphate and fructose into fructose-6-phosphate.

Topic: Biology, Respiration in Plants, NEET
What is the result of the process described in Telophase II in meiosis?

Options:
A The chromosomes are separated
B The formation of two haploid cells
C The reappearance of the nuclear envelope
D The formation of four haploid daughter cells

The correct answer is:
The formation of four haploid daughter cells

Solution:
At the end of Telophase II in meiosis, the two groups of chromosomes get enclosed by a nuclear envelope and cytokinesis takes place resulting in the formation of four haploid daughter cells.

Topic: Biology, Cell Cycle and Cell Division, NEET
What is the result of the reaction between calcium carbide and water?

Options:
A Formation of calcium carbonate
B Release of carbon dioxide
C Production of calcium hydroxide and ethyne
D Generation of calcium oxide and hydrogen gas

The correct answer is:
Production of calcium hydroxide and ethyne

Solution:
The reaction between calcium carbide (CaC2) and water (H2O) produces calcium hydroxide (Ca(OH)2) and ethyne (C2H2) as the products.

Topic: Chemistry, Hydrocarbons, NEET
What is the result of the reaction between Grignard reagents and water?

Options:
A Formation of hydrocarbons
B Formation of salts
C No reaction
D Formation of oxygen gas

The correct answer is:
Formation of hydrocarbons

Solution:
Grignard reagents react with water to give hydrocarbons.

Topic: Chemistry, Haloalkanes and Haloarenes, NEET
What is the result of the reaction between two amino acids, involving the elimination of a water molecule?

Options:
A Formation of a glycosidic bond
B Formation of a peptide bond
C Formation of an ester bond
D Formation of a hydrogen bond

The correct answer is:
Formation of a peptide bond

Solution:
When two amino acids react, they form a peptide bond with the elimination of a water molecule.

Topic: Chemistry, Biomolecules, NEET
What is the result of the reaction between two amino acids, leading to the formation of a peptide bond?

Options:
A Formation of a water molecule
B Formation of an oxygen molecule
C Formation of a carbon dioxide molecule
D Formation of a hydrogen gas molecule

The correct answer is:
Formation of a water molecule

Solution:
The reaction between two amino acids results in the elimination of a water molecule and the formation of a peptide bond.

Topic: Chemistry, Biomolecules, NEET
What is the result of the reduction by hypophosphorous acid on AgNO3?

Options:
A Formation of Ag2O
B Formation of Ag2SO4
C Formation of metallic silver (Ag)
D Formation of AgNO2

The correct answer is:
Formation of metallic silver (Ag)

Solution:
The paragraph states that hypophosphorous acid, which contains two P–H bonds, reduces AgNO3 to metallic silver (Ag).

Topic: Chemistry, p Block Elements (Group 15, 16, 17 & 18), NEET
What is the result of the repetition of chain propagating steps in polymerization?

Options:
A Formation of monomers
B Generation of solvents
C Growth of the polymer chain
D Termination of the reaction

The correct answer is:
Growth of the polymer chain

Solution:
The repetition of chain propagating steps in polymerization leads to the growth of the polymer chain as new radicals are added to it.

Topic: Chemistry, Polymers, NEET
What is the result of the RNAi mechanism in the transgenic host plant?

Options:
A The parasite survives
B The host plant is protected from the parasite
C The mRNA of the nematode is silenced
D The transgenic host is expressing specific interfering RNA

The correct answer is:
The host plant is protected from the parasite

Solution:
The result of the RNAi mechanism in the transgenic host plant is that the parasite cannot survive, as the specific mRNA of the nematode is silenced. This protects the transgenic host plant from the parasite.

Topic: Biology, Biotechnology and Its Applications, NEET
What is the result of the triple fusion of the polar nuclei in the central cell?

Options:
A Formation of a diploid cell
B Formation of a triploid primary endosperm nucleus
C Development into the endosperm
D Development into an embryo

The correct answer is:
Development into the endosperm

Solution:
After triple fusion, the central cell becomes the primary endosperm cell (PEC) and develops into the endosperm.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the result of transforming recipient cells with recombinant DNA bearing a gene for resistance to an antibiotic?

Options:
A The recipient cells will not be affected by the antibiotic
B The recipient cells will be more susceptible to the antibiotic
C The recipient cells will have increased resistance to the antibiotic
D The recipient cells will become completely resistant to the antibiotic

The correct answer is:
The recipient cells will have increased resistance to the antibiotic

Solution:
When recipient cells are transformed with a recombinant DNA bearing a gene for resistance to an antibiotic, the cells become resistant to that particular antibiotic.

Topic: Biology, Biotechnology - Principles and Processes, NEET
What is the result of treating hard water with washing soda?

Options:
A The water becomes acidic.
B The hardness of the water increases.
C The water becomes soft.
D The water becomes more saline.

The correct answer is:
The water becomes soft.

Solution:
Treating hard water with washing soda results in the removal of permanent hardness, making the water soft.

Topic: Chemistry, Hydrogen, NEET
What is the result of using Calgon in water treatment?

Options:
A The water becomes harder.
B The water becomes acidic.
C The water becomes soft by preventing the precipitation of hardness ions.
D The water becomes more saline.

The correct answer is:
The water becomes soft by preventing the precipitation of hardness ions.

Solution:
The use of Calgon in water treatment results in the softening of water by preventing the precipitation of hardness ions.

Topic: Chemistry, Hydrogen, NEET
What is the result when ∆H becomes equal to T∆S in an adsorption process?

Options:
A Equilibrium is attained
B The process becomes endothermic
C The process becomes spontaneous
D The process becomes isothermal

The correct answer is:
Equilibrium is attained

Solution:
The paragraph states that as the adsorption proceeds, ∆H becomes less and less negative, ultimately ∆H becomes equal to T∆S, and equilibrium is attained.

Topic: Chemistry, Surface Chemistry, NEET
What is the result when two oppositely charged clouds meet?

Options:
A Formation of mist
B Formation of rain
C Formation of hail
D Formation of thunderstorm

The correct answer is:
Formation of rain

Solution:
Sometimes, rainfall occurs when two oppositely charged clouds meet.

Topic: Chemistry, Surface Chemistry, NEET
What is the resultant amplitude of the displacement of an elastic wave given by the function y = 3 sin ωt + 4 cos ωt, where y is in cm and t is in seconds?

Options:
A 3 cm
B 4 cm
C 5 cm
D 7 cm

The correct answer is:
5 cm

Solution:
Correct Option is : (C)
5 cm

Topic: Chemistry, Waves and Sound, NEET
What is the resulting molecule called when a chiral carbon is present, and its mirror image is not superimposable?

Options:
A Symmetric molecule
B Isomeric molecule
C Chiral molecule
D Asymmetric molecule

The correct answer is:
Asymmetric molecule

Solution:
The molecule resulting from a chiral carbon, where its mirror image is not superimposable, is called an asymmetric molecule.

Topic: Chemistry, Haloalkanes and Haloarenes, NEET
What is the resulting nucleus when a nucleus Xnm emits one Î± particle and two Î²- particles?

Options:
A Zn-4m-4
B Zn-4m-6
C Xnm-4
D

Yn-2m-4

The correct answer is:
Xnm-4

Solution:
Emission of one alpha and two beta particles won't change the atmoic number and hence same element will be the final product.

Topic: Physics, Nuclear Physics, NEET
What is the resulting strain when a piece of copper with a rectangular cross-section of 15.2 mm × 19.1 mm is subjected to a tension force of 44,500 N, causing only elastic deformation?

Options:
A $3.65~\times ~{{10}^{-3}}$
B $6.65~\times ~{{10}^{-3}}$
C $4.65~\times ~{{10}^{-3}}$
D $7.65~\times ~{{10}^{-3}}$

The correct answer is:
$3.65~\times ~{{10}^{-3}}$

Solution:
Correct Option is : (A)
$3.65~\times ~{{10}^{-3}}$

Topic: Chemistry, Mechanical Properties of Solids, NEET
What is the retardation (assuming it's uniform) of a car moving along a straight highway at a speed of 126 km/h, and how long does it take for the car to come to a complete stop within a distance of 200 meters?

Options:
A Retardation is -3.06 m/s², and it takes 22.86 seconds.
B Retardation is -3.06 m/s², and it takes 11.43 seconds.
C Retardation is -6.12 m/s², and it takes 22.86 seconds.
D Retardation is -6.12 m/s², and it takes 11.43 seconds.

The correct answer is:
Retardation is -3.06 m/s², and it takes 11.43 seconds.

Solution:
Correct Option is : (B)
Retardation is -3.06 m/s², and it takes 11.43 seconds.

Topic: Chemistry, Motion In One Dimension, NEET
What is the right sequence of bones in the ear ossicles of a mammal starting from the tympanum inwards?

Options:
A Malleus, Incus, Stapes
B Malleus, Stapes, Incus
C Incus, Malleus, Stapes
D Stapes, Incus, Malleus

The correct answer is:
Malleus, Incus, Stapes

Solution:
The middle ear contains three ossicles called the malleus, incus and stapes which are attached to one another in a chain-like fashion. The malleus is attached to the tympanic membrane and the stapes is attached to the oval window of the cochlea. The ear ossicles increase the efficiency of transmission of sound waves to the inner ear.

Topic: Biology, Neural Control and Coordination, NEET
What is the rise in temperature of the 8.0 kg small aluminum block after 2.5 minutes of drilling with a 10 kW machine, assuming that 50% of the power is lost to heating the machine and the surroundings? (Specific heat of aluminum = 0.91 J ${{g}^{-1}}$ ${{K}^{-1}}$)

Options:
A 142°C
B 103°C
C 133°C
D 66°C

The correct answer is:
103°C

Solution:
Correct Option is : (B)
103°C

Topic: Chemistry, Thermal Properties of Matter, NEET
What is the 'rivet popper hypothesis' according to the passage?

Options:
A The hypothesis that the loss of species does not affect the proper functioning of the ecosystem
B The hypothesis that the loss of a few species does not matter
C The hypothesis that the loss of species affects the quality of life
D The hypothesis that the loss of key species is a serious threat to the ecosystem

The correct answer is:
The hypothesis that the loss of key species is a serious threat to the ecosystem

Solution:
The 'rivet popper hypothesis' used by Stanford ecologist Paul Ehrlich states that as more and more rivets (species) are removed, the plane (ecosystem) becomes dangerously weak over a period of time.

Topic: Biology, Biodiversity and its Conservation, NEET
What is the "rivet popper hypothesis"?

Options:
A An analogy to explain how species extinction affects the functioning of an ecosystem
B A hypothesis about the relationship between species richness and resilience to disturbances
C A hypothesis about the relationship between species richness and resistance to invasions by alien species
D A hypothesis about the relationship between species richness and year:to:year variation in total biomass

The correct answer is:
An analogy to explain how species extinction affects the functioning of an ecosystem

Solution:
The "rivet popper hypothesis" is an analogy used by Paul Ehrlich to explain how species extinction affects the functioning of an ecosystem.

Topic: Biology, Biodiversity and its Conservation, NEET
What is the rms value of current in a circuit where a 100 W resistor is connected to a 220 V, 50 Hz ac supply?

Options:
A 0.45 A
B 1.00 A
C 2.20 A
D 4.40 A

The correct answer is:
2.20 A

Solution:
Correct Option is : (C)
2.20 A

Topic: Chemistry, Alternating Current, NEET
What is the rms value of the current in a circuit when a 60 mF capacitor is connected to a 110 V, 60 Hz ac supply?

Options:
A 0.45 A
B 1.67 A
C 2.49 A
D 3.21 A

The correct answer is:
2.49 A

Solution:
Correct Option is : (C)
2.49 A

Topic: Chemistry, Alternating Current, NEET
What is the rms voltage across a 200 W resistor connected in series to a 15.0 mF capacitor when they are connected to a 220 V, 50 Hz ac source?

Options:
A 151 V
B 168 V
C 190 V
D 220 V

The correct answer is:
151 V

Solution:
Correct Option is : (A)
151 V

Topic: Chemistry, Alternating Current, NEET
What is the RNA polymerase capable of catalyzing?

Options:
A initiation
B elongation
C termination
D all of the above

The correct answer is:
elongation

Solution:
The RNA polymerase is only capable of catalyzing the process of elongation and associates with initiation-factor and termination-factor to initiate and terminate the transcription, respectively.

Topic: Biology, Molecular Basis of Inheritance, NEET
What is the role of a free radical generating initiator in polymerization?

Options:
A It acts as a catalyst.
B It acts as a chain terminator.
C It initiates the polymerization reaction.
D It acts as a solvent.

The correct answer is:
It initiates the polymerization reaction.

Solution:
A free radical generating initiator plays the role of initiating the polymerization reaction by generating free radicals.

Topic: Chemistry, Polymers, NEET
What is the role of a functional group in organic compounds?

Options:
A It determines the color of the compound.
B It is responsible for the characteristic chemical properties.
C It affects the odor of the compound.
D It determines the physical state of the compound.

The correct answer is:
It is responsible for the characteristic chemical properties.

Solution:
The functional group is responsible for the characteristic chemical properties of organic compounds.

Topic: Chemistry, General Organic Chemistry, NEET
What is the role of a general molecular formula in representing a homologous series?

Options:
A It helps determine the color of the compounds.
B It simplifies the naming of the compounds.
C It specifies the position of functional groups.
D It indicates the molecular weight of the compounds.

The correct answer is:
It simplifies the naming of the compounds.

Solution:
A general molecular formula for a homologous series simplifies the naming of the compounds.

Topic: Chemistry, General Organic Chemistry, NEET
What is the role of a reducing agent in the reduction process?

Options:
A To combine with the metal
B To release oxygen from the metal oxide
C To combine with the oxygen of the metal oxide
D To enhance the metal's properties

The correct answer is:
To combine with the oxygen of the metal oxide

Solution:
The reducing agent, like carbon (

Topic: Chemistry, General Principles and Processes of Isolation of Metals, NEET
What is the role of ABA in seed development and dormancy?

Options:
A Promotes seed germination
B Induces seed dormancy
C Decreases seed maturation
D None of the above

The correct answer is:
Induces seed dormancy

Solution:
ABA plays an important role in seed development, maturation and dormancy. By inducing dormancy, ABA helps seeds to withstand desiccation and other factors unfavourable for growth.

Topic: Biology, Plant - Growth and Development, NEET
What is the role of accessory pigments in photosynthesis?

Options:
A To protect chlorophyll a from photo-oxidation
B To absorb light and transfer the energy to chlorophyll a
C To enable a wider range of wavelength of incoming light to be utilized for photosynthesis
D All of the above

The correct answer is:
All of the above

Solution:
Accessory pigments like xanthophylls and carotenoids play a role in protecting chlorophyll a from photo-oxidation, absorbing light and transferring the energy to chlorophyll a, and enabling a wider range of wavelength of incoming light to be utilized for photosynthesis.

Topic: Biology, Photosynthesis in Higher Plants, NEET
What is the role of acid in the addition reaction of ammonia and its derivatives with aldehydes and ketones?

Options:
A To neutralise the carbonyl group
B To stabilise the intermediate
C To facilitate nucleophilic attack
D To promote dehydration

The correct answer is:
To facilitate nucleophilic attack

Solution:
Acid catalyses the addition reaction by facilitating nucleophilic attack on the carbonyl group of aldehydes and ketones.

Topic: Chemistry, Aldehydes, Ketones and Carboxylic Acids, NEET
What is the role of activated charcoal in the gas mask used in coal mines?

Options:
A Activated charcoal absorbs and neutralizes toxic gases.
B Activated charcoal releases oxygen for breathing.
C Activated charcoal filters out dust particles.
D Activated charcoal generates a protective force field.

The correct answer is:
Activated charcoal absorbs and neutralizes toxic gases.

Solution:
Correct Option is : (A)
Activated charcoal absorbs and neutralizes toxic gases.

Topic: Chemistry, Surface Chemistry, NEET