Question

Q10) The kinetic energy of 4 litre of gas at N.T.P will be​

Answer 1

Answer:

0.4 x 10

−20

Joule /molecule

Explanation:

Average kinetic energy:

KE

avg

=

2

3

kT

=

2

3

×1.38×10

−23

×293

=0.40×10

−20

J

where k is Boltzman's constant and T=(20+273)

∘

K=293K

Hope this helped bro!!