Q.

From the following statements, concerning ideal gas at any given temperature T, which of the following statement is incorrect?

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

The coefficient of volume expansion at constant pressure is same for all ideal gases.

b

The average translational kinetic energy per molecule of oxygen gas is kB T(kB being Boltzmann constant).

c

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

d

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

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

All statements are correct except the statement given in option (2) and it can be corrected as,The average translational kinetic energy per molecule is same for molecules of all gases like here O2 and for each molecule, it is 32kBT.
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon