The addition of $\mathrm{H}_{2}$ to $\mathrm{CH}_{3} \mathrm{C} \equiv \mathrm{CCH}_{3}$ using Lindlar's…

The addition of $\mathrm{H}_{2}$ to $\mathrm{CH}_{3} \mathrm{C} \equiv \mathrm{CCH}_{3}$ using Lindlar's catalyst produces
  1. cis-but-2-ene
  2. trans-but-2-ene
  3. a mixture of cis- and trans-but-2-ene
  4. 2-methylprop-1-ene

Solution

The use of Lindlar's catalyst causes $c i s$-addition. /

Asked in: JEE-TOPICTESTS-CHEMISTRY

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