The correct stability order of the following | vedclass

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(A) The stability of benzene diazonium salts is influenced by the nature of the substituent attached to the benzene ring.Electron-donating groups $(ED

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$A > C > D > B$

Vedclass · Answer

(A) The stability of benzene diazonium salts is influenced by the nature of the substituent attached to the benzene ring.Electron-donating groups $(EDG)$ increase the stability of the diazonium cation by dispersing the positive charge, while electron-withdrawing groups $(EWG)$ decrease the stability by intensifying the positive charge.In the given compounds:$A$: $-OCH_3$ is a strong $EDG$ ($+M$ effect).$C$: Benzene diazonium chloride (no substituent).$D$: $-CN$ is an $EWG$ ($-M$ effect).$B$: $-NO_2$ is a very strong $EWG$ ($-M$ effect).Therefore, the stability order is $A > C > D > B$.

The correct stability order of the following diazonium salts is:

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The correct stability order of the following diazonium salts is:

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In the following chemical reaction,
$CH_3CH_2NH_2 + CHCl_3 + 3KOH \rightarrow (a) + (b) + 3H_2O$
What are the products $(a)$ and $(b)$ respectively?