Which of the following statements is incorrect - Vidyadip

MCQ

Which of the following statements is incorrect

A
${C_2}{H_5}Br$ reacts with alco. $KOH$ to form ${C_2}{H_5}OH$
B
${C_2}{H_5}Br$ when treated with metallic sodium gives ethane
C
${C_2}{H_5}Br$ when treated with sodium ethoxide forms diethyl ether
✓
Both $(a)$ and $(b)$

✓

Answer

Correct option: D.

Both $(a)$ and $(b)$

d
(d) ${C_2}{H_5}Br + alc{\rm{.}}K{\rm{OH}} \to {C_2}{H_4} + {H_2}O + KBr$

${C_2}{H_5}\,\boxed{Br + 2Na + Br} - {C_2}{H_5} \to \mathop {{C_2}{H_5} - {C_2}{H_5}}\limits_{{\text{Butane}}} + 2NaBr$

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