The hydrolysis of $\mathrm{Mg}_{2} \mathrm{C}_{3}$ produces

The hydrolysis of $\mathrm{Mg}_{2} \mathrm{C}_{3}$ produces
  1. acetylene
  2. propyne
  3. butyne
  4. ethylene

Solution

$\mathrm{Mg}_{2} \mathrm{C}_{3}+4 \mathrm{H}_{2} \mathrm{O} ightarrow \mathrm{CH}_{3} \mathrm{C} \equiv \mathrm{CH}+2 \mathrm{Mg}(\mathrm{OH})_{2}$ .

Asked in: JEE-TOPICTESTS-CHEMISTRY

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