1. Tardigrade
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  3. Chemistry
  4. One mole of 1,2-dibromopropane on treatment with X moles of NaNH2 followed by treatment with ethyl bromide gave a 2-pentyne. The value of X is

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Q. One mole of $1$,$2$-dibromopropane on treatment with $X$ moles of $NaNH_2$ followed by treatment with ethyl bromide gave a $2$-pentyne. The value of $X$ is

Hydrocarbons

Solution:

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Total number of moles of $NaNH_2 = 2 + 1 = 3$