C_2 H_5 OH can be differentiated from C H_3 OH by - Vidyadip

MCQ

${C_2}{H_5}OH$ can be differentiated from $C{H_3}OH$ by

A
Reaction with $HCl$
B
Reaction with $N{H_3}$
✓
By iodoform test
D
By solubility in water

✓

Answer

Correct option: C.

By iodoform test

c
(c) ${{C}_{2}}{{H}_{5}}OH\underset{{{I}_{2}}}{\mathop{\xrightarrow{NaOH}}}\,CH{{I}_{3}}$ yellow ppt.

$C{{H}_{3}}OH\underset{{{I}_{2}}}{\mathop{\xrightarrow{NaOH}}}\,$ No reaction

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