Chemistry · 2021
JEE Main · 27 August 2021, Shift 2 · Q45
Given below are two statements: Statement I: Ethyl pent-4-yn-oate on reaction with CH_3 MgBr gives a 3°-alcohol. Statement II: In this reaction one…
Given below are two statements :
Statement I : Ethyl pent-$\displaystyle 4$-yn-oate on reaction with $\displaystyle \mathrm{CH}_3 \mathrm{MgBr}$ gives a $\displaystyle 3$°-alcohol.
Statement II : In this reaction one mole of ethyl pent-$\displaystyle 4$-yn-oate utilizes two moles of $\displaystyle \mathrm{CH}_3 \mathrm{MgBr}$.
In the light of the above statements, choose the most appropriate answer from the options given below :
Official answer
(3)
Statement I is true but Statement II is false
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.