States of Matter (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 32 - 37 of 104

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Question number: 32

» States of Matter » Liquid State » Properties of Liquids

MCQ▾

Question

There is a depression in the surface of the liquid in a capillary when?

Choices

Choice (4) Response

a.

The cohesive force is smaller than the adhesive force

b.

The cohesive force is greater than the adhesive force

c.

The cohesive and adhesive forces are equal

d.

All of the above

Question number: 33

» States of Matter » Liquid State » Surface Tension

MCQ▾

Question

Which of the following liquid has maximum surface tension?

Choices

Choice (4) Response

a.

methyl alcohol

b.

ethyl alcohol

c.

Benzene

d.

water

Question number: 34

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

MCQ▾

Question

According to the kinetic theory of gases?

Choices

Choice (4) Response

a.

Molecules have considerable volume

b.

There are no intermolecular attractions

c.

Speed of molecules decreases from collision

d.

There are intermolecular attractions

Question number: 35

» States of Matter » Gaseous State » Gas Laws - Boyle's Law, Charle's Law, Graham's Law of Diffusion

MCQ▾

Question

Deviations from ideal behavior will be more if the gas is subjected to?

Choices

Choice (4) Response

a.

High temperature and low pressure

b.

High temperature and high pressure

c.

Low temperature

d.

Low temperature and high pressure

Question number: 36

» States of Matter » Gaseous State » Ideal Gas Equation

MCQ▾

Question

Which one of the following is not the correct value of R?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 37

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

MCQ▾

Question

If the temperature of 1 mole of a gas is increased by 50 ℃, calculate the change in kinetic energy of the system?

Choices

Choice (4) Response

a.

767.3 J

b.

623.5 J

c.

62.33 J

d.

6230 J

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