a) "A conjugated diene absorbs at a higher wavelength with higher val…
Previous year question for Applied Engineering Chemistry.
Question
a) "A conjugated diene absorbs at a higher wavelength with higher value of extinction coefficient as compared to a diene in which double bond are isolated." (6)
b) Explain the various application of the ultra-violet spectroscopy. (7)
c) Define the term 'chromophore'. How will you detect the presence of carbonyl group in aldehyde and ketones? (7)
- Year: 2014
- Subject: Applied Engineering Chemistry