Q.

The correct order of acidic strength of the major products formed in the given reactions, is:  [2026]

A. PhNH2(1) NaNO2+HCl (<5°C)[A](2) CuCN](3) H3O+/Δ

B. CH3CH2CHOΔ[Ag(NH3)2]+, OH-[B]

C. CH4+O2        (i) Mo2O3        [C](ii) Na2Cr2O7/H+ 

D.  PhCH2MgBr+CO2  Dry ether     [D]H3O+

Choose the correct answer from the options given below:

1 A > D > B > C  
2 C > A > D > B  
3 A > D > C > B  
4 C > B > A > D  

Ans.

(2)