1.

Assertion (A) : Aldehydes which do not have an alpha-hydrogen atom undergo self-oxidation and reduction on treatment with conc. KOH. Reason (R ) : Primary alcohols on oxidation with alkaline KMnO_(4) give aldehydes.

Answer»

Both Assertion (A) and REASON(R ) are correct statements, and Reason (R ) is the correct explanation of the Assertion (A).
Both Assertion (A) and Reason(R ) are correct statements, and Reason (R ) is not the correct explanation of the Assertion (A).
Assertion (A) is correct, but Reason (R ) is INCORRECT statement.
Assertion (A) is incorrect, but Reason (R ) is correct statement.

Answer :C


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