Question
Match the ${{{C_P}} \over {{C_V}}}$ ratio for ideal gases with different type of molecules :
| Molecule Type | CP/CV |
|---|---|
| (A) Monatomic | (I) 7/5 |
| (B) Diatomic rigid molecules | (II) 9/7 |
| (C) Diatomic non-rigid molecules | (III) 4/3 |
| (D) Triatomic rigid molecules | (IV) 5/3 |