No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Diatomic gases
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Monoatomic gases
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Hydrogen and helium only
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C Monoatomic gases Cv for monoatomic gas = 32R=1.5×8.314=12.471J mol−1 Cv for diatomic gas = 52R=2.5×8.314=20.7J mol−1 Cv=12.471J mol−1 for all monoatomic gases. H2 is a diatomic gas and He is a monoatomic gas.