According to kinetic theory of gases, the absolute zero temperature is attained when

The absolute zero pressure can be attained at a temperature of

A

0°C

B

-273°C

C

273 K

D

None of these

Absolute zero pressure can be attained at a temperature of

A

0°C

B

50°K

C

0°R

D

None of these

According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.

A

Remains constant

B

Increases

C

Decreases

D

None of these

The condition of perfect vacuum, i.e., absolute zero pressure can be attained at

A

A temperature of -273.16°C

B

A temperature of 0°C

C

A temperature of 273°K

D

A negative pressure and 0°C temperature

The absolute entropy for all crystalline substances at absolute zero temperature is

A

Zero

B

Negative

C

More than zero

D

Indeterminate

For a perfect gas, according to Boyle’s law (where p = Absolute pressure, v = Volume and T = Absolute temperature)

A

$$\frac{{\text{v}}}{{\text{T}}}$$ = constant, if p is kept constant

B

pv = constant, if T is kept constant

C

$$\frac{{\text{T}}}{{\text{p}}}$$ = constant, if v is kept constant

D

$$\frac{{\text{p}}}{{\text{T}}}$$ = constant, if v is kept constant

At absolute zero temperature, the __________ of the gas is zero.

A

Pressure

B

Volume

C

Mass

D

None of these

At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero. This follows from the

A

Third law of thermodynamics

B

Second law of thermodynamics

C

Nernst heat theorem

D

Maxwell's relations

Kinetic theory of gases stipulates that, the

A

Energy is lost during molecular collisions

B

Molecules possess appreciable volume

C

Absolute temperature is a measure of the kinetic energy of molecules

D

None of these

Kinetic theory of gases assumes that the collisions between the molecules are

A

Perfectly elastic

B

Perfectly inelastic

C

Partly elastic

D

Partly inelastic

According to kinetic theory of gases, the absolute zero temperature is attained when

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