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Assertion : Anilinium chloride is more acidic towards electrophilic substitutionthan ammonium chloride. reaction.Reason : Anilinium chloride is resonancestabilised

Answer»

if both ASSERTION and REASON are true and reason is thr CORRECT explanationof assertion
If both assertion 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 reson are false.

Solution :Aniline is weake base than ammonium chloride. In `NH_4 Cl` or alophatic AMINES, then non- bonding electronpair of N is localised and is fully available for coordination with a proton,
`UNDERSET(("stronger acid " )("weaker-conjugate base "))(C_6H_5HH_3^oplusrarrC_6H_5NH_2+H` On the other hand, in aniline and other aromatic amines, the non-bonding ring by resonasce.

But anilinium ion is less resonance stabilised than anilinc


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