NEET CHEMISTRY MOCK TEST: QUIZ 1 FOR NEET ASPIRANTS

CHEMISTRY FOR NEET

EVERYDAY SOME QUESTIONS WILL BE ADDED.

1 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR: 2021

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

2 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR:2023

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

3 / 91

What is the pH of a neutral solution?

YEAR:2018

1

7

10

14

4 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR:2017

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

5 / 91

Which enzyme breaks down starch into maltose?

YEAR:2013

Lipase

Amylase

Protease

Lactase

6 / 91

What is the pH of a neutral solution?

YEAR:2020

1

7

10

14

7 / 91

Which enzyme breaks down starch into maltose?

YEAR:2015

Lipase

Amylase

Protease

Lactase

8 / 91

What is the IUPAC name of CH3COOH?

YEAR:2013

Methanoic acid

Ethanoic acid

Propenoic acid

Butanoic acid

9 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YERA:2017

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

10 / 91

Which enzyme breaks down starch into maltose?

YEAR:2022

Lipase

Amylase

Protease

Lactase

11 / 91

What is the IUPAC name of CH3COOH?

YEAR:2015

Methanoic acid

Ethanoic acid

Propenoic acid

Butanoic acid

12 / 91

What is the pH of a neutral solution?

YEAR:2014

1

7

10

14

13 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR:2021

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

14 / 91

What is the pH of a neutral solution?

YEAR: 2019

1

7

10

14

15 / 91

What is the IUPAC name of CH3COOH?

YEAR: 2016

Methanoic acid

Ethanoic acid

Propenoic acid

Butanoic acid

16 / 91

What is the IUPAC name of CH3COOH?

YEAR: 2020

Methanoic acid

Ethanoic acid

Propenoic acid

Butanoic acid

17 / 91

Which of the following is not a greenhouse gas?

YEAR:2021

Carbon dioxide

Methane

Nitrous oxide

Oxygen

18 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR:2016

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

19 / 91

What is the IUPAC name of CH3COOH?

YEAR:2014

Methanoic acid

Ethanoic acid

Propenoic acid

Butanoic acid

20 / 91

What is the pH of a neutral solution?

YEAR:2016

1

7

10

14

21 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR: 2014

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

22 / 91

What is the pH of a neutral solution?

YEAR:2021

1

7

10

14

23 / 91

What is the pH of a neutral solution?

YEAR:2022

1

7

14

14

24 / 91

Which of the following is not a greenhouse gas?

YEAR:2014

Carbon dioxide

Methane

Nitrous oxide

Oxygen

25 / 91

What is the IUPAC name of CH3COOH?

YEAR:2015

Methanoic acid

Ethanoic acid

Propenoic acid

Butanoic acid

26 / 91

Which of the following is not a greenhouse gas?

YEAR:2022

Carbon dioxide

Methane

Nitrous oxide

Oxygen

27 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR: 2023

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

28 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR:2017

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

29 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR:2019

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

30 / 91

Which gas is evolved during the reaction between zinc and hydrochloric acid?

YEAR:2020

Oxygen

Nitrogen

Hydrogen

Carbon dioxide

31 / 91

What is the pH of a neutral solution?

YEAR:2015

1

7

10

14

32 / 91

What is the pH of a neutral solution?

YEAR:2019

1

7

10

14

33 / 91

Which enzyme breaks down starch into maltose?

YEAR:2021

Lipase

Amylase

Protease

Lactase

34 / 91

(NEET 2021) THE IUPAC NAME OF THE COMPOUND CH3CH(OH)CH2CHO IS:

3-HYDROXYBUTANAL

4-HYDROXYBUTANAL

2-HYDROXYBUTANAL

1-HYDROXYBUTANAL

35 / 91

(NEET 2017) THE HALF-LIFE OF A RADIOACTIVE SUBSTANCE IS 10 MINUTES. THE TIME TAKEN FOR THE CONCENTRATION TO BECOME ONE-TENTH OF THE INITIAL CONCENTRATION IS:

100 MINUTES

20 MINUTES

33.2 MINUTES

INFINITE

36 / 91

(NEET 2022) WHICH OF THE FOLLOWING OXIDES IS AMPHOTERIC IN NATURE?

NA2O

MGO

AL2O3

CAO

37 / 91

(NEET 2019) THE CORRECT ORDER OF INCREASING ACIDIC STRENGTH IS:

PHENOL < ETHANOL < CHLOROACETIC ACID

ETHANOL < PHENOL < CHLOROACETIC ACID

ETHANOL < CHLOROACETIC ACID < PHENOL

CHLOROACETIC ACID < ETHANOL < PHENOL

38 / 91

(NEET 2015) WHICH OF THE FOLLOWING IS A COLLIGATIVE PROPERTY?

SURFACE TENSION

VISCOSITY

OSMOTIC PRESSURE

REFRACTIVE INDEX

39 / 91

(NEET 2020) WHICH OF THE FOLLOWING HAS THE HIGHEST BOND ORDER?

N2

O2

F2

NE2

40 / 91

(NEET 2016) THE STANDARD ELECTRODE POTENTIALS (E∘) OF ZN2+/ZN, AG+/AG, AND CU2+/CU ARE -0.76 V, +0.80 V, AND +0.34 V, RESPECTIVELY. THE DECREASING ORDER OF REDUCING POWER OF THE METALS IS:

AG > CU > ZN

ZN > CU > AG

ZN > AG > CU

CU > ZN > AG

41 / 91

(NEET 2023) THE RATE CONSTANT OF A FIRST-ORDER REACTION IS 2×10−3S−1. THE TIME REQUIRED FOR 75% COMPLETION OF THE REACTION IS (GIVEN LOG2=0.3010):

693 s

69.3 s

6930 s

346.5 s

42 / 91

(NEET 2024):

Reaction is at equilibrium.

Reaction has a tendency to go in the forward direction.

Reaction has a tendency to go in the backward direction.

Reaction has gone to completion in the forward direction.

43 / 91

(NEET 2024):

Both Statement I and Statement II are true.

Both Statement I and Statement II are false.

Statement I is true but Statement II is false.

Statement I is false but Statement II is true.

44 / 91

(NEET 2024):

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

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

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

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

45 / 91

(NEET 2024):

A and C

A, B and D

A, C and D

C and D

46 / 91

(NEET 2024):

B and C

A and D

B and E

E and D

47 / 91

(NEET 2024):

Both Statement I and Statement II are correct.

Both Statement I and Statement II are incorrect.

Statement I is correct but Statement II is incorrect.

Statement I is incorrect but Statement II is correct.

48 / 91

(NEET 2024):

1

2

3

4

49 / 91

(NEET 2024):

1

2

3

4

50 / 91

(NEET 2024):

B > A > C

B > C > A

A > C > B

A > B > C

51 / 91

(NEET 2024):

1

2

3

4

52 / 91

(NEET 2024):

1

2

3

4

53 / 91

(NEET 2024):

1

2

3

4

54 / 91

(NEET 2024):

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

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

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

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

55 / 91

(NEET 2024):

Si < C < N < O < F

Si < C < O < N < F

O < F < N < C < Si

F < O < N < C < Si

56 / 91

(NEET 2024):

750 mg

250 mg

zero mg

200 mg

57 / 91

(NEET 2024):

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

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

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

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

58 / 91

(NEET 2024):

rate constant at standard temperature.

probability of collision.

orientation of reactant molecules during collision.

rate constant at two different temperatures.

59 / 91

(NEET 2024):

1

2

3

4

60 / 91

(NEET 2024):

1

2

3

4

61 / 91

(NEET 2024):

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

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

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

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

62 / 91

(NEET 2024):

aqueous copper sulphate

alkaline copper sulphate

alkaline solution of sodium potassium tartrate (Rochelle’s salt)

aqueous sodium citrate

63 / 91

(NEET 2024):

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

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

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

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

64 / 91

(NEET 2024):

O

Se

Te

Po

65 / 91

(NEET 2024):

0.00889

0.0889

0.8889

0.717

66 / 91

(NEET 2024):

Both Statement I and Statement II are true.

Both Statement I and Statement II are false.

Statement I is true but Statement II is false.

Statement I is false but Statement II is true.

67 / 91

(NEET 2024):

1

2

3

4

68 / 91

(NEET 2024):

1

2

3

4

69 / 91

(NEET 2024):

1

2

3

4

70 / 91

(NEET 2024):

1

2

3

4

71 / 91

(NEET 2024):

dilute hydrochloric acid

concentrated sulphuric acid

dilute nitric acid

dilute sulphuric acid

72 / 91

(NEET 2024):

1

2

3

4

73 / 91

(NEET 2024):

3.15 g

0.315 g

31.5 g

0.0315 g

74 / 91

(NEET 2024):

1

2

3

4

75 / 91

(NEET 2024):

propylamine

butylamine

butanamide

α−bromobutanoic acid

76 / 91

(NEET 2024):

0 calorie

-413.14 calories

413.14 calories

100 calories

77 / 91

(NEET 2024):

1

2

3

4

78 / 91

(NEET 2024):

B, A, D, C, E

B, C, A, D, E

E, C, D, B, A

E, A, B, C, D

79 / 91

(NEET 2024):

1

2

3

4

80 / 91

(NEET 2024):

Both Statement I and Statement II are true.

Both Statement I and Statement II are false.

Statement I is true but Statement II is false.

Statement I is false but Statement II is true.

81 / 91

(NEET 2024):

4 mol of helium

4 u of helium

4 g of helium

2.271098 L of helium at STP

82 / 91

(NEET 2024):

1

2

3

4

83 / 91

(NEET 2024):

B and D only

A and E only

B and C only

A and D only

84 / 91

(NEET 2024):

Li < Be < B < C < N

Li < B < Be < C < N

Li < Be < C < B < N

Li < Be < N < B < C

85 / 91

(NEET 2024):

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

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

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

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

86 / 91

(NEET 2024):

1

2

3

4

87 / 91

(NEET 2024):

Both Statement I and Statement II are true.

Both Statement I and Statement II are false.

Statement I is correct but Statement II is false.

Statement I is incorrect but Statement II is true.

88 / 91

(NEET 2024):

1

2

3

4

89 / 91

(NEET 2024):

Crystallization

Sublimation

Distillation

Chromatography

90 / 91

(NEET 2024):

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

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

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

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

91 / 91

(NEET 2024):

n-hexane

2-methylpentane

2,3-dimethylbutane

2,2-dimethylbutane

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The average score is 100%
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