Kinetic Theory of Gases-Equation of State of a Perfect Gas (KVPY Stream-SA (Class 11) Physics): Questions 1 - 4 of 4

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Question number: 1

» Kinetic Theory of Gases » Equation of State of a Perfect Gas

MCQ▾

Question

The number of air molecules in a (15m × 15m × 14m) room at standard temperature and pressure is of the order of,

Choices

Choice (4) Response

a.

9.73 × 1027

b.

8.36 × 1028

c.

9.73 × 1028

d.

6.34 × 1023

Question number: 2

» Kinetic Theory of Gases » Equation of State of a Perfect Gas

MCQ▾

Question

If for a gas RCV=0.33 , The atomicity of the gas is-

Choices

Choice (4) Response

a.

Triatomic

b.

Diatomic

c.

Cannot determine

d.

Monoatomic

Question number: 3

» Kinetic Theory of Gases » Equation of State of a Perfect Gas

MCQ▾

Question

If for a gas RCV=0.4 , The atomicity of the gas is-

Choices

Choice (4) Response

a.

Monoatomic

b.

Cannot determine

c.

Triatomic

d.

Diatomic

Question number: 4

» Kinetic Theory of Gases » Equation of State of a Perfect Gas

MCQ▾

Question

For a given mass of gas volume is decreased by 15 % at a constant temperature. The pressure will increase by nearly,

Choices

Choice (4) Response

a.

1.1 %

b.

2.13%

c.

1.18%

d.

2.25%

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