The criteria for electronic spin resonance is ____________
A. Periodic change in polarisability
B. Spin quantum number of nuclei > 0
C. Presence of unpaired electron in a molecule
D. Presence of chromophore in a molecule
Answer:C
The criteria for electronic spin resonance is ____________
A. Periodic change in polarisability B. Spin quantum number of nuclei > 0 C. Presence of unpaired electron in a molecule D. Presence of chromophore in a molecule
Explanation: The criterion for electronic spin resonance is the presence of unpaired