The specific heats , and
of a gas of diatomic molecules ,A, are given ( in units of
) by 29 and 22 , respectively . Another gas of diatomic molecules , B , has the corresponding value 30 and 21 . If they are treated as ideal gases , then :
A is rigid but B has a vibrational mode.
a has a vibrational mode but B has none.
A has one vibrational mode and B has two.
Both A and B have a vibrational mode each.
An exhaustive E-learning program for the complete preparation of JEE Main..
This course will help student to be better prepared and study in the right direction for JEE Main..
Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..
An exhaustive E-learning program for the complete preparation of JEE Main..
An exhaustive E-learning program for the complete preparation of JEE Main..
For gas A ,
Option 1)
A is rigid but B has a vibrational mode.
Option 2)
a has a vibrational mode but B has none.
Option 3)
A has one vibrational mode and B has two.
Option 4)
Both A and B have a vibrational mode each.