PG entrance exam CUET PG 2025 Mock Test Chemical Sciences Molecular Spectroscopy Rotational Spectra of Diatomic Molecules
The rotational constant (B) of H35Cl, D35Cl and D37Cl follows the order
1
H35Cl > D35Cl > D37Cl
2
H35Cl > D37Cl > D35Cl
3
D35Cl > H35Cl > D37Cl
4
D37Cl > H35Cl > D35Cl