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JEE Main 202125 FebruaryEvening Shift
Exam
JEE Main
Year
2021
Date
25 February
Shift
Evening Shift
Subject
Chemistry
Chapter
Aldehydes and Ketones

JEE Main 2021 · 25 February · Evening Shift · Chemistry · Aldehydes and Ketones

The major product of the following reaction is : CH _ 3 CH _ 2 CH =...

The major product of the following reaction is :

CH3CH2CH=CH2→RhcatalystH2/CO{CH}_{3}{CH}_{2}CH = {CH}_{2}\mathop{\to}_{Rhcatalyst}^{{H}_{2} / CO}

The major product of the following reaction is : CH _ 3 CH _ 2 CH = CH _ 2 → _ Rhcatalyst ^ H _ 2 / COThe major product of the following reaction is : CH _ 3 CH _ 2 CH = CH _ 2 → _ Rhcatalyst ^ H _ 2 / CO

Options

  1. ACH3CH2CH=CH−CHO{CH}_{3}{CH}_{2}CH = CH - CHO
  2. BCH3CH2CH2CH2CHO{CH}_{3}{CH}_{2}{CH}_{2}{CH}_{2}CHO
  3. CCH3CH2CH2CHO{CH}_{3}{CH}_{2}{CH}_{2}CHO
  4. DA bi convex lens of focal length 10cm is cut in two identical parts along a plane perpendicular to the principal axis.

Correct answer

B. CH3CH2CH2CH2CHO{CH}_{3}{CH}_{2}{CH}_{2}{CH}_{2}CHO

Step-by-step solution

OXO PROCESS (Hydroformylation) is the addition of a hydrogen atom and a formyl group to the molecule of a compound containing a double bond by reaction with hydrogen and carbon monoxide, the chief product being one or more aldehydes.

CH3−CH2−CH=CH2→RhcatalystH2/COCH3CH2CH2CHO{CH}_{3} - {CH}_{2} - CH = {CH}_{2}\mathop{\to}_{Rhcatalyst}^{{H}_{2} / CO}{CH}_{3}{CH}_{2}{CH}_{2}CHO

The major product of the following reaction is : CH _ 3 CH _ 2 CH = CH _ 2 → _ Rhcatalyst ^ H _ 2 / CO

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