Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Fluorescence occurs when | |
A. | a molecule returns to the electronic ground state from an excited triplet state by losing it's excess energy as a photon [Wrong Answer] |
B. | a molecule returns to the electronic ground state from an excited singlet state by losing it's excess energy as a photon [Correct Answer] |
C. | a molecule lowers its vibrational energy by losing it's excess energy as a photon [Wrong Answer] |
D. | none of the above [Wrong Answer] |