CameraIcon

SearchIcon

MyQuestionIcon

Preparation of Hydrogen from Cold Water and Metals

A gas consist...

Question

A gas consisting of rigid diatomic molecules is expanded adibatically. How mant times has the gas to be expanded to reduce the r.m.s. velocity of the molecule to 2/3rd of its initial value?

Open in App

Solution

Suggest Corrections

thumbs-up

1

mid-banner-image

mid-banner-image

Similar questions

Q. A gas consisting of rigid diatomic molecules is expanded adiabatically. How many times has the gas to be expanded to reduce the r.m.s. velocity of the molecules to

(\frac{2}{3})

rd of initial value.

Q. An ideal gas

(γ = 1.5)

is expanded adiabatically. How many times has the gas to be expanded to reduce the root mean square velocity of the molecules

2.0

Q. How many times a diatomic gas should be expanded adiabatically so as to reduce the root mean square velocity to half?

Q. A diatomic gas with rigid molecules does

10 J

of work when expanded at constant pressure. What would be the heat energy absorbed by the gas, in this process ?

Q. An ideal gas having initial pressures

P

V

and temperature

R

is allowed to expand adiabatically until its volume becomes

5.66 V

while its temperature falls to

T / 2

. How many degrees of freedom do the gas molecules have?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Hydrogen and Reactivity Series

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Preparation of Hydrogen from Cold Water and Metals

Standard IX Chemistry

Join BYJU'S Learning Program