Question

The correct order of increasing basis city in aqueous solution is.

(A) NH₃ < C₆ H₅ NH₂ < (C₂H₅ )₂ NH < C₂ H₅ NH₂ < (C₂H₅)₃ N

(B) C₆ H₅ NH₂ < NH₃ < (C₂H₅)₃ N < C₂ H₅ NH₂ < (C₂H₅)₂ NH

(C) C₆ H₅ NH₂ < NH₃ < C₂ H₅ NH₂ < (C₂H₅)₃ N < (C₂H₅)₂ NH

(D) None of the above

Answer 1

(C) C₆ H₅ NH₂ < NH₃ < C₂ H₅ NH₂ < (C₂H₅)₃ N < (C₂H₅)₂ NH

C₆ H₅ NH₂ is weaker than NH₃ and basicity of amines in aqueous sloution is 2^o > 3^o > 1^o