JEE MAIN - Chemistry (2006 - No. 25)

Among the following the one that gives positives iodoform test upon reaction with $${I_2}$$ and $$NaOH$$ is
AIEEE 2006 Chemistry - Alcohols, Phenols and Ethers Question 149 English Option 1
$$PhCHOHC{H_3}$$
$$C{H_3}C{H_2}CH\left( {OH} \right)C{H_2}C{H_3}$$
$${C_6}{H_5}C{H_2}C{H_2}OH$$

Explanation

Only those alcohols which contain $$ - CHOHC{H_3}$$ group undergo haloform reaction. Among the given options only $$(b)$$ contain this group, hence undergo haloform reaction.

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