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Lassaigne's test is not very successful ...

Lassaigne's test is not very successful for diazonium salts. Assign reason.

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Diazonium salts `(C_(6)H_(5)N_(2)X)` are highly reactive substances and when heated in a fusion tube, these immediately lose nitrogen `(N_(2))` gas and therefore, do not form sodium cyanide with sodium metal.
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From Diazonium Salts

Diazonium salts The reactions is

Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. Assertion : Lassaigne's test is not shown by diazonium salts. Reason : Diazonium salts lose N_2 on heating much before than they have a chance to react with fused sodium.

Lassaigne's test is used for th detection of:

Reaction Of Diazonium Salt

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