0 points
Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- CSIR NET
- Mathematical Sciences
After absorbing light, chlorophyll molecules in green plants exist in singlet and triplet states. Following are certain statements on singlet and triplet states
After absorbing light, chlorophyll molecules in green plants exist in singlet and triplet states. Following are certain statements on singlet and triplet states of chlorophyll molecules (A) Singlet state is short lived compared to triplet state. (B) Singlet state is long lived compared to triplet state. (C) Singlet state contains electron with anti-parallel spins while triplet state has electron with parallel spins (D) Singlet state contains electrons with parallel spins while triplet state has electrons with anti-parallel spins
Choose Your Answer:
0 Attempts
Submit Now
- 0 Likes
- 1 Comments
- 0 Shares
-
![comment-profile-img]()
>
Do You Want Better RANK in Your Exam?
Start Your Preparations with Eduncle’s FREE Study Material
- Updated Syllabus, Paper Pattern & Full Exam Details
- Sample Theory of Most Important Topic
- Model Test Paper with Detailed Solutions
- Last 5 Years Question Papers & Answers
Sign Up to Download FREE Study Material Worth Rs. 500/-
Eduncle Best Answer
Excited electronic states are due to the promotion of an electron from the ground state distribution, changing the electron density configuration to one of higher energy. The excited singlet state is generally short-lived (10-8-10-9 sec) with the valence electrons having opposite spins. An excited triplet state is longer-lived (milliseconds cr more) with the two electrons having parallel spins.