[poll id=”37″]
ANSWER: B – C=O
A carbonyl has a distinct peak at ~1710 whereas a C=C bond as a peak at ~1650. Alcohols (-OH) have a broad peak around 3300, as do N-H bonds (not as broad as -OH however).
[poll id=”37″]
ANSWER: B – C=O
A carbonyl has a distinct peak at ~1710 whereas a C=C bond as a peak at ~1650. Alcohols (-OH) have a broad peak around 3300, as do N-H bonds (not as broad as -OH however).