Question

40. At constant volume for a fixed number of a moles
of a gas, the pressure of the gas increases with
the rise in temperature due to
(1) Increase in average molecular speed
(2) Increase in rate of coliisions amongst
(3) Increase in molecular attraction
(4) Increase in mean free pathpath



plzz explain​

Answer 1

(1) increase in average molecular speed.

At constant volume for a fixed number of moles of gas, the pressure of the gas increases with the rise in temperature due to Increase in average molecular speed as a result of which more number of collisions between molecules leads to more pressure.

Hence option (1) is correct.

hope it helps u

please mark my answer as a brainliest.....

Answer 2

Answer:

At constant volume for a fixed number of a moles Increase in average molecular speed.

Thanks for asking and keep asking more..