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Scheme-1: C6H5N2ClCuCNC6H5CNH2o/H+C6H5COOHProduct-I

Scheme -2 :C6H5NO2Fe/HCLC6H5NH2NO2+HCl, 273KC6H5N2ClH2O/H+Product-II

scheme -3: উল্লিখিত Scheme সমূহে Product-I, Product-II এবং হলো যথাক্রমেঃ

A.

C6H5COONH4, C6H5Cl and CH3OH

B.

C6H5CONH2, C6H5NH2 and CH3OH

C.

C6H5CONH2, C6H5NH2 and CH3NH2

D.

C6H5CONH2, C6H5OH and CH3OH

E.

C6H5CONH2, C6H5OH and CH3NH2

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সঠিক উত্তরঃ E.

C6H5CONH2, C6H5OH and CH3NH2

Explanation: