In which of the given compounds –OH is the functional group?

A) Butanone B) Butanol C) Butanoic acid D) Butanal​

2 thoughts on “In which of the given compounds –OH is the functional group?<br /><br />A) Butanone B) Butanol C) Butanoic acid D) Butanal​”

1. Answer:

   I think this answer is (d)

   Explanation:

   please thank for answer

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2. Answer:

   BUTANOL IS YOUR ANSWER.

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