at constant volume temperature is increased then 517027091

At constant volume, temperature is increased then

A. collision on walls will be less

B. number of collisions per unit time will increase

C. collisions will be in straight lines

D. collisions will not change

Answer : number of collisions per unit time will increase

Solution :
As the temperature increases, the average velocity increases. So, the collisions are faster.

Releted MCQ Question on
Heat and Thermodynamics >> Kinetic Theory of Gases

Releted Question 1

A constant volume gas thermometer works on

A. The Principle of Archimedes

B. Boyle’s Law

C. Pascal’s Law

D. Charle’s Law

View Answer

Releted Question 2

From the following statements concerning ideal gas at any given temperature $$T,$$ select the correct one(s)

A. The co-efficient of volume expansion at constant pressure is the same for all ideal gases

B. The average translational kinetic energy per molecule of oxygen gas is $$3kT, k$$ being Boltzmann constant

C. The mean - free path of molecules increases with increases in the pressure

D. In a gaseous mixture, the average translational kinetic energy of the molecules of each component is different

View Answer

Releted Question 3

The average translational kinetic energy of $${O_2}$$ (relative molar mass 32) molecules at a particular temperature is $$0.048\,eV.$$ The translational kinetic energy of $${N_2}$$ (relative molar mass 28) molecules in $$eV$$ at the same temperature is

A. 0.0015

B. 0.003

C. 0.048

D. 0.768

View Answer

Releted Question 4

A vessel contains 1 mole of $${O_2}$$ gas (relative molar mass 32) at a temperature $$T.$$ The pressure of the gas is $$P.$$ An identical vessel containing one mole of $$He$$ gas (relative molar mass 4) at a temperature $$2\,T$$ has a pressure of

A. $$\frac{P}{8}$$

B. $$P$$

C. $$2\,P$$

D. $$8\,P$$

View Answer

At constant volume, temperature is increased then

Releted MCQ Question on
Heat and Thermodynamics >> Kinetic Theory of Gases

A constant volume gas thermometer works on

From the following statements concerning ideal gas at any given temperature $$T,$$ select the correct one(s)

The average translational kinetic energy of $${O_2}$$ (relative molar mass 32) molecules at a particular temperature is $$0.048\,eV.$$ The translational kinetic energy of $${N_2}$$ (relative molar mass 28) molecules in $$eV$$ at the same temperature is

A vessel contains 1 mole of $${O_2}$$ gas (relative molar mass 32) at a temperature $$T.$$ The pressure of the gas is $$P.$$ An identical vessel containing one mole of $$He$$ gas (relative molar mass 4) at a temperature $$2\,T$$ has a pressure of

Practice More Releted MCQ Question on
Kinetic Theory of Gases

Practice More MCQ Question on Physics Section

At constant volume, temperature is increased then

Releted MCQ Question on Heat and Thermodynamics >> Kinetic Theory of Gases

A constant volume gas thermometer works on

From the following statements concerning ideal gas at any given temperature $$T,$$ select the correct one(s)

The average translational kinetic energy of $${O_2}$$ (relative molar mass 32) molecules at a particular temperature is $$0.048\,eV.$$ The translational kinetic energy of $${N_2}$$ (relative molar mass 28) molecules in $$eV$$ at the same temperature is

A vessel contains 1 mole of $${O_2}$$ gas (relative molar mass 32) at a temperature $$T.$$ The pressure of the gas is $$P.$$ An identical vessel containing one mole of $$He$$ gas (relative molar mass 4) at a temperature $$2\,T$$ has a pressure of

Practice More Releted MCQ Question on Kinetic Theory of Gases

Practice More MCQ Question on Physics Section

Releted MCQ Question on
Heat and Thermodynamics >> Kinetic Theory of Gases

Practice More Releted MCQ Question on
Kinetic Theory of Gases