CH-1525
Alcohols
Chemistry · Secondary 4 · Hard · Alcohols
The structures of three organic compounds are shown.
P: CHCHCHOH
Q: CHCHCOOH
R: CHCH(OH)CH
Which statements about P, Q and R are correct?
1 P and R are alcohols and Q is a carboxylic acid.
2 P, Q and R have the same molecular formula.
3 P and R are structural isomers of each other.
P: CHCHCHOH
Q: CHCHCOOH
R: CHCH(OH)CH
Which statements about P, Q and R are correct?
1 P and R are alcohols and Q is a carboxylic acid.
2 P, Q and R have the same molecular formula.
3 P and R are structural isomers of each other.
- 1 and 2 only
- 1 and 3 only
- 2 and 3 only
- 1, 2 and 3
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