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CH3CHO and C6H5CH2CHO can be distinguished chemically by :

  • Option 1)

    Benedict test

  • Option 2)

    Iodoform test

  • Option 3)

    Tollen's reagent test

  • Option 4)

    Fehling solution test

 

Answers (1)

As we learnt in

 

CH_{3}-C^{\mid \mid ^{0}}-H\overset{I_{2}/NaoH}{\rightarrow}CHI_{3} gives yellow ppt


Option 1)

Benedict test

This option is incorrect.

Option 2)

Iodoform test

This option is correct.

Option 3)

Tollen's reagent test

This option is incorrect.

Option 4)

Fehling solution test

This option is incorrect.

Posted by

Vakul

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