JEE Main 2018ChemistryAlcohols Phenols And EthersProperties Preparation And Uses Of EthersmediumMCQ

JEE Main 2018Alcohols Phenols And Ethers Question with Solution

From: JEE Main 2018 (Offline)

Question

The major product formed in the following reaction is : JEE Main 2018 (Offline) Chemistry - Alcohols, Phenols and Ethers Question 153 English

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AJEE Main 2018 (Offline) Chemistry - Alcohols, Phenols and Ethers Question 153 English Option 1

Step-by-step explanation

(1)

JEE Main 2018 (Offline) Chemistry - Alcohols, Phenols and Ethers Question 153 English Explanation 1

Here oxygen(O) has lone so it will attach on H+ of HI and H+ will attach with O atom to form oxonium ion.

(2)

JEE Main 2018 (Offline) Chemistry - Alcohols, Phenols and Ethers Question 153 English Explanation 2

As O is more electronegative atom, so it don't want to hold the positive charge so it will break bond to create 2o cation which is stable.

JEE Main 2018 (Offline) Chemistry - Alcohols, Phenols and Ethers Question 153 English Explanation 3

Now with this cation I ion is added.

(3) On the other oxygen atom similar method is applied.

JEE Main 2018 (Offline) Chemistry - Alcohols, Phenols and Ethers Question 153 English Explanation 4

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This is a previous-year question from JEE Main 2018, covering the Alcohols Phenols And Ethers chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.