Verified Solution • 2025–26 Session moderate

QJEEM21Chad47: JEE Main 2021 Chemistry - Class 12 JEEM21Chad47 Solution: The product ''A'' in the above reaction is :

JEE Main 2021 (Online) 17th March Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 131 English
The product ''A'' in the above reaction is :

Multiple Choice Options

  • A https://ik.imagekit.io/novatra/photos/5d154c5776fc5562445850da33d3c5c47cd59144106fd8c910593bcbb5212299.webp
  • B https://ik.imagekit.io/novatra/photos/e86870a359d40e213e9d7f68565f464fa283551982ef9fba416b1be2f208c6da.webp
  • C https://ik.imagekit.io/novatra/photos/461a6c19e9773c8c3f9b465ed92695c0540c54e63687277ba1fdc398b86d67ab.webp
  • D https://ik.imagekit.io/novatra/photos/872a5e36c544e14b2cd4107add9402bcfedcd2968182d565896605846c3ddfe1.webp

Step-by-Step Verified Solution

Ethylene glycol in presence of H+ will convert ketone into cyclic ketal and the ester group remains intact.
JEE Main 2021 (Online) 17th March Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 131 English Explanation

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