NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 432 - 438 of 1259

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Question number: 432

» Hydrogen » Preparation, Properties and Uses of Hydrogen

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MCQ▾

Question

In which of the following reactions does hydrogen acts as an oxidizing agent?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 433

» Hydrogen » Physical and Chemical Properties of Water

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MCQ▾

Question

Heavy water is used in atomic reactor as?

Choices

Choice (4)Response

a.

Coolant

b.

Neither coolant nor moderator

c.

Moderator and coolant

d.

Moderator

Question number: 434

» Hydrogen » Physical and Chemical Properties of Water

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MCQ▾

Question

Calgon is an industrial name given to?

Choices

Choice (4)Response

a.

Hydrated sodium aluminium silicate

b.

Sodium hexameta phosphate

c.

Sodium meta- aluminate

d.

Sodium phosphate

Question number: 435

» Hydrogen » Structure, Preparation, Reactions and Uses of Hydrogen Peroxide

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MCQ▾

Question

A substance liberates oxygen on heating and turns an acidic solution of KI brown and reduces acidified KMnO4 solution. The substance is?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 436

» States of Matter » Gaseous State » Kinetic Theory of Gases

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MCQ▾

Question

The kinetic theory of gases predicts that the total kinetic energy of a gas depends on?

Choices

Choice (4)Response

a.

Pressure, temperature and volume of the gas

b.

Temperature of the gas

c.

pressure of the gas

d.

volume of the gas

Question number: 437

» States of Matter » Liquid State » Surface Tension

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MCQ▾

Question

The rise of liquid in a capillary tube is due to?

Choices

Choice (4)Response

a.

viscosity

b.

surface tension

c.

osmosis

d.

diffusion

Question number: 438

» Atomic Structure » Shapes of S, P and D - Orbitals

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MCQ▾

Question

The orbital having should not be present in the following sub-shell

Choices

Choice (4)Response

a.

p

b.

d

c.

f

d.

g

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