Teaching DSSSB PGT Mock Test 2025 Chemical Sciences Structure Determination of Organic Compounds UV-Vis Spectroscopy
Which of the following pairs are correct matched?
1. U.V - Bathochromic shift
2. I.R - finger print region
3. U.V - Chromophore
4. I.R - λmax
Select the correct answer from the codes give below:
1
1 and 2
2
1 and 3
3
1, 2, 3 and 4
4
1, 2 and 3