1. Tardigrade
  2. Question
  3. Chemistry
  4. 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 mole of ethyl pent-4-yn-oate utilizes two moles of CH 3 MgBr. In the light of the above statements, choose the most appropriate answer from the options given below :

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Given below are two statements :
Statement I : Ethyl pent-4-yn-oate on reaction with $CH _{3} MgBr$ gives a $3^{\circ}$-alcohol.
Statement II : In this reaction one mole of ethyl pent-4-yn-oate utilizes two moles of $CH _{3} MgBr$.
In the light of the above statements, choose the most appropriate answer from the options given below :

JEE MainJEE Main 2021Alcohols Phenols and Ethers

Solution:

Statement $1$ is true
But it consume $3$ moles of $G R $
So statement $2$ is false.

Solution Image