1.

Which of the following does not reduce Tollens reagent .A. `CH_(3)CHO`B. `C_(6)H_(5)NHOH`C. `HCOOH`D. `C_(6)H_(5)NO_(2)`

Answer» Correct Answer - D
Like acetaldehyde and formic acid phenylhydro-oxylamine is a powerful reducing agent Thus it reduces ammonical silver nitrate (Tollens reagent ) and Fehling s solution Nitrobenzene fails to do so .


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