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NEET Mock Test - 29 - NEET MCQ


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180 Questions MCQ Test Additional Study Material for NEET - NEET Mock Test - 29

NEET Mock Test - 29 for NEET 2024 is part of Additional Study Material for NEET preparation. The NEET Mock Test - 29 questions and answers have been prepared according to the NEET exam syllabus.The NEET Mock Test - 29 MCQs are made for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for NEET Mock Test - 29 below.
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NEET Mock Test - 29 - Question 1

The coil of choke in a circuit

NEET Mock Test - 29 - Question 2

Sharp peak point A represents

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NEET Mock Test - 29 - Question 3

When a proton is accelerated with 1 volt potential difference, then its kinetic energy is

NEET Mock Test - 29 - Question 4

The threshold frequency for photo electric effect for a metal surface is found to be 4. 8 x 1016 H z . The stopping potential required when the metal is irradiated by radiation of frequency 5.6 x 1016 H z is (taking h = 6.6 x 10 − 34 J sec and e = 1.6 x 10 − 19 C)

Detailed Solution for NEET Mock Test - 29 - Question 4

NEET Mock Test - 29 - Question 5

Cream gets separated out of milk when it is churned, it is due to

NEET Mock Test - 29 - Question 6

We have two wires A and B of same mass and same material. The diameter of the wire A is half of that B. If the resistance of wire A is 24 ohm then the resistance of wire B will be

NEET Mock Test - 29 - Question 7

For a cell terminal potential difference is 2.2 V When circuit is open and reduces to 1.8 V when cell is connected to a resistance of R=5 Ω. Determine the internal resistance of the cell (r)

NEET Mock Test - 29 - Question 8

Photon of 5.5eV energy fall on the surface of the metal emitting photoelectrons of maximum kinetic energy 4.0eV. The stopping voltage required for these electrons are

Detailed Solution for NEET Mock Test - 29 - Question 8

Energy of photon is 5.5 eV and the maximum kinetic energy of the photo electrons is 4 eV.

The maximum kinetic energy is given by :

Emax = eVo

Vo is stopping potential

4 eV = eVo

Vo = 4V

So, the stopping  voltage required for these electrons is 4 volt.

These all three waves are of very high frequency such as frequency of microwave is 300 ghz,infrared 430 thz so this frequency can't produce these higher waves . The correct option is b

NEET Mock Test - 29 - Question 9

Which of the following statements is correct

NEET Mock Test - 29 - Question 10

In photoelectric effect if the intensity of light is doubled then maximum kinetic energy of photoelectrons will become

NEET Mock Test - 29 - Question 11

Out of the folowing statement which is NOT true?

NEET Mock Test - 29 - Question 12

A loop of area 0.1 m2 rotates with a speed of 60 rps perpendicualr to a magnetic field of 0.4 T. If there are 100 turns in the loop, maximum voltage induced in the loop is

NEET Mock Test - 29 - Question 13

Which of the following electromagnetic waves have the smallest wavelength?

NEET Mock Test - 29 - Question 14

The electric field intensity of the surface of a solid charged sphere of radius r and volume charge density ρ, is given by

NEET Mock Test - 29 - Question 15

The ratio of charge to potential of a capacitor is known as its

NEET Mock Test - 29 - Question 16

A black body has a wavelength of λ at temperature 2000 K. Its corresponding wavelength at temperature 3000 K will be

NEET Mock Test - 29 - Question 17

Radius of the earth is 6400 km. The radius of the orbit of a stationary satellite is about

NEET Mock Test - 29 - Question 18

At a given temperature the ratio of r.m.s. velocities of hydrogen molecule and helium atom will be

NEET Mock Test - 29 - Question 19

The vector sum of two forces is perpendicular to their vector differences. In that case, the forces

Detailed Solution for NEET Mock Test - 29 - Question 19

If two vector are perpendicular then their dot product must be equal to zero. According to problem

i.e., two vector are equal to each other in magnitude.

NEET Mock Test - 29 - Question 20

A galvanometer of resistance 100Ω gives full scale deflection, when 100 μA current is passed through it. If it is used as an ammeter by using a resistance of 0.1 Ω, then minimum value of current in the circuit so that ammeter gives full scale deflection now is,

NEET Mock Test - 29 - Question 21

If a diamagnetic solution is poured into a U-tube and one arm of this U-tube is placed between the poles of a strong magnet, with the meniscus in line with the field, then the level of solution will

NEET Mock Test - 29 - Question 22

The pole strength of a 12cm long bar magnet is 20 A-m. The magnetic induction at a point 10cm away from the centre of the magnet on its axial line is

Detailed Solution for NEET Mock Test - 29 - Question 22

We known 2l = 12cm = 0.12m
m = 20 Am and d = 0.1m

NEET Mock Test - 29 - Question 23

A capillary tube when immersed vertically in a liquid records a rise of 3 mm. If the tube is immersed in the liquid at an angle of 60° with the vertical, then height of the liquid in the capillary tube will be

NEET Mock Test - 29 - Question 24

Two wires of same radius and length are subjected to the same load. One wire is of steel and the other is of copper. If Young's modulus of steel is twice that of copper, then ratio of elastic potential energies stored per unit volume in steel wire to that in copper wire is

NEET Mock Test - 29 - Question 25

The function of the moderator in a nuclear reactor is

NEET Mock Test - 29 - Question 26

The work done by a simple pendulum, in one complete oscillations, is

NEET Mock Test - 29 - Question 27

In a Rutherford scattering experiment when a projectile of charge z1 and mass M1 approaches a target nucleus of charge z2 and mass M2, the distance of closest approach is r0. The energy of the projectile is:

NEET Mock Test - 29 - Question 28

The amount of energy released when one milligram of matter is annihilated is

NEET Mock Test - 29 - Question 29

A convex lens of focal length 0.5 m and concave lens of focal length 1 m are combined .The power of resulting lens will be

NEET Mock Test - 29 - Question 30

The refracting angle of a prism A is small. The correct statement for the dispersive power of a prism is that dispersive power

NEET Mock Test - 29 - Question 31

Two thin uniform circular rings each of radius 10cm and mass 0.1kg are arranged such that they have common centre and their planes are perpendicular to each other. The moment of inertia of this system about an axis passing through their common centre and perpendicular to the plane of either of the rings in kg - m2 is

Detailed Solution for NEET Mock Test - 29 - Question 31

Moment of inertia 

NEET Mock Test - 29 - Question 32

The moment of inertia of a solid cylinder of mass M and radius R about a line parallel to the axis of the cylinder and lying on the surface of the cylinder is

Detailed Solution for NEET Mock Test - 29 - Question 32

Moment of inertia from such an axis can be found using parallel axis theorem according to which the MI = I about axis of cylinder + md2 
Where d is perpendicular distance between the axes = r(here).
Thus we get I = mr2/2 + mr 2 
= 3/2 mr 2 

NEET Mock Test - 29 - Question 33

Two simple Harmonic Motions of angular frequency 100 and 1000 rad s⁻1 have the same displacement amplitude . The ratio of their maximum accelerations is

NEET Mock Test - 29 - Question 34

The transistors provide good power ampli-fication when they are used in

NEET Mock Test - 29 - Question 35

Which of the following statements is NOT true?

NEET Mock Test - 29 - Question 36

If a wire of resistance 20Ω is covered with ice and a voltage of 210 V is applied across the wire, then the rate of melting of ice is

NEET Mock Test - 29 - Question 37

Heat capacity of a substance is infinite. It means

NEET Mock Test - 29 - Question 38

Helium gas at 27°C has a volume of 8 L. It is suddenly compressed to a volume of 1 L. The final temperature of the gas will be(γ = 5/3)

Detailed Solution for NEET Mock Test - 29 - Question 38

T1 V1 γ-1 = T2 V2 γ-1
or 300 (8)5/3 - 1 = T2 (1)5/3 - 1
T2 = 300 {(2)3}2/3 = 1200 K
or T2 = 927°C

NEET Mock Test - 29 - Question 39

Who gave the universal law of gravitation?

NEET Mock Test - 29 - Question 40

Of the following properties of a wave, the one that is different from others, is its

NEET Mock Test - 29 - Question 41

The intensity of a progressing plane wave in loss-free medium is

NEET Mock Test - 29 - Question 42

A ball of mass m moving with velocity V makes a head on elastic collision with a ball of the same mass moving with velocity 2V towards it. Taking direction of V as positive, velocities of the two balls after collision are

NEET Mock Test - 29 - Question 43

A bullet hits and gets embedded in a solid block resting on frictionless surface. In this process which one of the following is correct?

NEET Mock Test - 29 - Question 44

If the momentum of a body increases by 0.01%, its kinetic energy will increase by

NEET Mock Test - 29 - Question 45

The energy of an X - ray photon of wavelength 

NEET Mock Test - 29 - Question 46

Glycol is added to aviation petrol because

NEET Mock Test - 29 - Question 47

Which alkene is formed from the following ylide carbonyl pair?

CH₃CH₂CH₂CH═PPh₃ + 2-butanone

NEET Mock Test - 29 - Question 48

Which of the following set of quantum numbers is possible?

NEET Mock Test - 29 - Question 49

Which one of the following pairs of ions have the same electronic configuration?

NEET Mock Test - 29 - Question 50

Alkyl groups are o- and p-directing because of

NEET Mock Test - 29 - Question 51

Which of the following does not show electromeric effect?

Detailed Solution for NEET Mock Test - 29 - Question 51
Bcoz in ethers double bond is not present.
NEET Mock Test - 29 - Question 52

Proteins give blue colour with

Detailed Solution for NEET Mock Test - 29 - Question 52

Biuret Reaction - When the proteins are heated in presence of very dilute copper sulphate in alkaline medium,purple- voilet colour is obtained.
Ninhydrin Reaction - Ninhydrin is powerful oxidizing agent and causes oxidative decarboxylation of alpha amino acid producing an aldehyde with one carbon less than the parent amino acid. The reduced ninhydin hydrindatin then react with amion acids which has been liberated and the molecule of ninhydrin forms a blue colored compound.
The benedicts test is for sugar.
So correct answer is ninhydrin reagent.

NEET Mock Test - 29 - Question 53

Ethyl isocyanide on acidic hydrolysis generates

Detailed Solution for NEET Mock Test - 29 - Question 53

NEET Mock Test - 29 - Question 54

Pi bond is formed by the overlapping of

NEET Mock Test - 29 - Question 55

The enthalpy of neutralisation of acid acid and sodium hydroxide is -55.4 KJ.What is the enthalpy ionisation of acetic acid ?

NEET Mock Test - 29 - Question 56

In which of the following molecules all the bonds are not equal?

NEET Mock Test - 29 - Question 57

The Hess's law deals with

NEET Mock Test - 29 - Question 58

For the equilibrium 2H2O(g) ⇌ 2Hg + O(g)
the equilibrium constant is K1 For
2CO2 (g) → 2CO (g) + O2 (g)
the equilibrium constant is K2. The equilibrium constant for
CO2 + H2 ⇌ CO + H2O is ___

NEET Mock Test - 29 - Question 59

If concentration of reactants is increased by 'x' then the k becomes

NEET Mock Test - 29 - Question 60

Given that heat of neutralisation of strong acid and strong base is -57.1 kJ. Calculate the heat produced when 0.25 mole of HCl is neutralised with 0.25 mole of NaOH in aqueous solution.

Detailed Solution for NEET Mock Test - 29 - Question 60

The heat produced when 0.25 mole of HCl is neutralised with 0.25 mole of NaOH in aqueous solution is 57.1x1/4=14.275kJ

NEET Mock Test - 29 - Question 61

The free energy change ∆G=0, when

NEET Mock Test - 29 - Question 62

One of the most widely used drug in medicine iodex in

NEET Mock Test - 29 - Question 63

The IUPAC name of CH₃CH=CHCOOC₂H₅ is

NEET Mock Test - 29 - Question 64

In the complexes [Fe(H₂O)₆]3⁺, [Fe(CN)₆]3⁻, [Fe(C₂O₄)₃]3⁻ and [FeCl₆]3⁻, more stability is shown by

NEET Mock Test - 29 - Question 65

According to IUPAC nomenclature sodium nitroprusside is named as

Detailed Solution for NEET Mock Test - 29 - Question 65

The formula of sodium nitroprusside is Na2[Fe(CN)5NO]. So according to IUPAC nomenclature, its name would be sodium pentacyanonitrosylferrate (III).

Hence C is correct.

NEET Mock Test - 29 - Question 66

In galvanic cell,

NEET Mock Test - 29 - Question 67

Which of the following reactions actually take place?

NEET Mock Test - 29 - Question 68

The standard reduction potentials of are respectively -0.76, 0.34 and 0.8 V. The following cells were constructed


What is the correct order of E 0 c e l l of these cells?

NEET Mock Test - 29 - Question 69

The famous Taj Mahal is threatened due to the effect of

NEET Mock Test - 29 - Question 70

Froth floatation process is used for the concentration of

NEET Mock Test - 29 - Question 71

Electrolytic reduction method is used in the extraction of

NEET Mock Test - 29 - Question 72

The V.D. of a gas is 11.2. The volume occupied by 11.2 gm of this gas at N.T.P. is

NEET Mock Test - 29 - Question 73

If the four tubes of a car are filled to the same pressure with N₂,O₂,H₂ and Ne separately, then which one will be filled first ?

NEET Mock Test - 29 - Question 74

A pseudo solid is

NEET Mock Test - 29 - Question 75

The term pH comes from

NEET Mock Test - 29 - Question 76

Which of the following compound is the most soluble in water?

NEET Mock Test - 29 - Question 77

Chlorine oxidises NaS₂O₃ to form

NEET Mock Test - 29 - Question 78

Which of the following amine will not respond to carbylamine reaction ?

NEET Mock Test - 29 - Question 79

CH2 ═ CHCH3 undergoes free radical substitution using NBS. Product formed is :

NEET Mock Test - 29 - Question 80

In the following reaction, most stable intermediate is :

NEET Mock Test - 29 - Question 81

Polyvinyl alcohol can be prepared by

NEET Mock Test - 29 - Question 82

In Carius tube the compound ClCH₂-COOH was heated with fuming HNO₃ and AgNO₃. After filtration and washing, a white ppt. was formed. The ppt. is

NEET Mock Test - 29 - Question 83

Duma's method involves the determination of content of nitrogen in the organic compound in the form of

NEET Mock Test - 29 - Question 84

When NaCl is dissolved in water, the sodium ion becomes

NEET Mock Test - 29 - Question 85

The molal freezing point constant for water is 1.86°C/mole. If 342 gm of cane sugar (C₁₂H₂₂O₁₁) is dissolved in 1000 g of water, the solution will freeze at

NEET Mock Test - 29 - Question 86

The solubility of a gas in water depends upon

NEET Mock Test - 29 - Question 87

The weight of H₂C₂O₄. 2H₂O required to prpare 500 ml of 0.2 N solution is

NEET Mock Test - 29 - Question 88

A colloidal solution of a liquid, in a solid, is termed as

NEET Mock Test - 29 - Question 89

On adding KI to a solution of CuSO₄

NEET Mock Test - 29 - Question 90

Silver chloride dissolves in excess of NH4OH. The cation present in this solution is

NEET Mock Test - 29 - Question 91
Which of the following is true moss ?
NEET Mock Test - 29 - Question 92

A frog has

NEET Mock Test - 29 - Question 93

In Funaria the haploid structure is

NEET Mock Test - 29 - Question 94

Vascular cambium forms one of the following on its inner side

NEET Mock Test - 29 - Question 95

Number of chromatids at metaphase is

NEET Mock Test - 29 - Question 96

Which one of the following is known as bog moss or peat or turf moss

NEET Mock Test - 29 - Question 97

One of the following is anucleate

NEET Mock Test - 29 - Question 98

Cell recognition and adhesion occur due to biochemicals of cell membrane named

NEET Mock Test - 29 - Question 99

Spindle apparatus is formed during

NEET Mock Test - 29 - Question 100

Which type of enzyme occurs in lysosome ?

NEET Mock Test - 29 - Question 101

A harmful condition which is also a potential saviour from a mosquito borne infectious disease

NEET Mock Test - 29 - Question 102

Which of the following is not true?

NEET Mock Test - 29 - Question 103

Which chemical initiates the extrinsic phase of clotting?

NEET Mock Test - 29 - Question 104

An individual with cd genes are crossed with wild type + +. On test crossing F₁, the progeny was + c 105, + d 115, c d 880 and + + 900. Distance between cd genes is

Detailed Solution for NEET Mock Test - 29 - Question 104
When we calculate the % of +c recombinants is 5.23 and % of +d is 5.75 total crossing over is 11% so distance between cd genes is 11 map unit.
NEET Mock Test - 29 - Question 105

Which of the following is characteristic of all leukocytes?

NEET Mock Test - 29 - Question 106

HIV is classified as a retrovirus because its genetic information is carried in :

NEET Mock Test - 29 - Question 107

Tubectomy, a method of population control, is performed on :

NEET Mock Test - 29 - Question 108

Basophils, eosinophils, and neutrophils are all:

NEET Mock Test - 29 - Question 109

Human population growth is :

NEET Mock Test - 29 - Question 110

Where are the palatine tonsils located?

NEET Mock Test - 29 - Question 111

Vegetation of Rajasthan is

NEET Mock Test - 29 - Question 112

The trophic level of a herbivore animal is

NEET Mock Test - 29 - Question 113

Pheromones are