Chemistry · Stereochemistry
Given the specific rotation [α]D20 of (S)-4-methyl-3-heptanone in hexane as +22°, the specific rotation [α]D20, in hexane, of product A (enantiomeric excess, ee = 98%) obtained from an enantioselective alkylation reaction that yields predominantly the (R)-enantiomer is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1-21.12°
- 2-21.56°✓
- 3+21.12°
- 4+21.56°
Correct answer
-21.56°
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Preparing for Chemistry?
Practice full-length Chemistry mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Stereochemistry MCQs →Want more practice questions on Stereochemistry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Stereochemistry