Statement- I: The addition of ammonia derivatives on carbonyl compound is carried in weakly acidic medium.
Statement- II : In weakly acidic medium attacking nuclephile is also protonated.

Both the statements are true and statement-II is the correct explanation of
statement-I.

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Both statements are true but statement-II is not the correct explanation of
statement-I.

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Statement-I is true but statement-II is false

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Statement-I is false but statement-II is true.

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Solution

The correct option is C Statement-I is true but statement-II is false
statement 1 is true but statement 2 is wrong because we carry the reaction in weakly acidic medium so that it avoids the protonation of the attacking nucleophile. If the medium is highly acidic, then the attacking nucleophile is easily protonated by the acidic hydrogen atoms of the medium.

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Statement- I: The addition of ammonia derivatives on carbonyl compound is carried in weakly acidic medium.Statement- II : In weakly acidic medium attacking nuclephile is also protonated.

Statement- I: The addition of ammonia derivatives on carbonyl compound is carried in weakly acidic medium.
Statement- II : In weakly acidic medium attacking nuclephile is also protonated.