Home
Class 12
PHYSICS
The kinetic energy per molecule of hydro...

The kinetic energy per molecule of hydrogen gas at N.T.P. is........

A

`1.5xx10^5J`

B

`1.5xx10^6J`

C

`1.25xx10^5J`

D

`1.25xx10^6J`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Kinetic energy of a gram molecule of the gas is

Average kinetic energy of molecules is

The mean energy of a molecule of an ideal gas is

Show that average kinetic energy per unit volume of the gas is 3/2P .

The temperature at which kinetic energy of a gas is doubled of its value at N.T.P., is

Select and write the most appropriate answer from the given alternatives for each sub-questions:- The kinetic energy of one gram molecule of a gas at normal temperature and pressure is (R = 8.31 J//mol.k )

Calculate the average molecular kinetic energy : per kg molecule of oxygen at 127 ∘ C, given that the molecular weight of oxygen is 32, R = 8.31 J m o l ^ -1 K − 1 , and Avogadros number N A ​ is 6.02×10 23 molecules mol −1 .

Two vessels A and B are identical. A has 1 g hydrogen at 0^(@)C and B has 1 g oxygen at 0^(@)C . Vessel A contains x molecules and B contains y molecules. The average kinetic energy per molecules in A is 'n' times the average kinetic energy per molecule in B. The value of 'n' is

The R.M.S. velocity of nitrogen molecules at N.T.P is.....

Assertion : The total translational kinetic energy of all the molecules of a given mass of an ideal gas is 1.5 times the product of its pressure and volume. Reason : The molecules of gas collide with each other and the velocities of the molecules chane due to the collision.