question_answer

A compound with nitro group was reduced by\[\frac{pV}{nT}\],   followed  by  treatment  with \[\frac{pV}{nT}\frac{pV}{nT}\upsilon ersus\] and followed by phenol. The chromophore  group in the final compound is

A) \[{{T}_{1}}>{{T}_{2}}\] group   

B) \[\frac{pV}{nT}\] group

C) \[4\times {{10}^{3}}A{{m}^{-1}}\]group                

D) \[\text{1}{{0}^{-\text{2}}}\]group

Correct Answer: C

Solution :

                The chromophore group in the final compound is \[4\Omega \]group \[4.5\Omega \]