Q.

An organic compound [A] [C4H11N], shows optical activity and gives N2 gas on treatment with HNO2. The compound [A] reacts with PhSO2Cl producing a compound which is soluble in KOH. The structure of A is :                [2023]

1  
2  
3  
4  

Ans.

(4)

Given,

(i) Compound is optically active contains chiral carbon/Nitrogen.

(ii) Compound liberates N2 gas with HNO2 It is primary amine.

(iii) Compound reacts with PhSO2Cl and the product is soluble in KOH It is primary amine.

Therefore, only  satisfy all the above conditions.