Assertion: When the vapours of a primary, secondary or tertiary alcohol are passed over heated copper at 573 K, an aldehyde or ketone is formed. Reason: Reduction of alcohols takes place.

Question

Assertion: When the vapours of a primary, secondary or tertiary alcohol are passed over heated copper at 573 K, an aldehyde or ketone is formed. Reason: Reduction of alcohols takes place. (A) If both assertion and reason are true and reason is the correct explanation of assertion (B) If both issertion and reason are true but reason is not the correct explanation of assertion (C) If assertion is true but reason is false (D) If both assertion and reason are false

Tardigrade Admin · Accepted Answer

When the vapours of a primary or a secondary alcohol are passed over heated copper at 573 K, dehydrogenation takes place and an aldehyde or ketone is formed. Tertiary alcohols undergo dehydration.

Q. Assertion : When the vapours of a primary, secondary or tertiary alcohol are passed over heated copper at $573 K$ , an aldehyde or ketone is formed.
Reason : Reduction of alcohols takes place.

If both assertion and reason are true and reason is the correct explanation of assertion

If both issertion and reason are true but reason is not the correct explanation of assertion

If assertion is true but reason is false

If both assertion and reason are false

When the vapours of a primary or a secondary alcohol are passed over heated copper at $573 K$ , dehydrogenation takes place and an aldehyde or ketone is formed.
Tertiary alcohols undergo dehydration.

Q. Assertion : When the vapours of a primary, secondary or tertiary alcohol are passed over heated copper at 573K, an aldehyde or ketone is formed. Reason : Reduction of alcohols takes place.