Question

Secondary School find the principal specific heat of helium and hence the universal gas constant ( p = 20.81 J/mol.k , Cv = 12.5 J/mol.K , Mo = 4 × 10-³ kg / mol . )​

Answer 1

Answer:

Correct option is

D

21

C

v

=12.6

R=8.314

C

p

=C

v

+R=12.6+8.314=21

Video Explanation?