1.

Give explanation the presence of base is needed in the ammonolysis of alkyk halides

Answer»

e is just to remove the H+, which would otherwise convert your NH3 to NH4+ which does not have a lone PAIR and would not react. Without the base, you would need twice as MUCH ammonia. A strong base could also convert part of the NH3 to NH2-, which would be a much stronger NUCLEOPHILE.



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