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Question: Answered & Verified by Expert
If $n$ is the number of asymmetric carbon atoms, the number of optical isomers possible is given by formula
ChemistryGeneral Organic ChemistryMHT CETMHT CET 2020 (20 Oct Shift 1)
Options:
  • A $\mathrm{n}^{2}$
  • B $\frac{\mathrm{n}}{2}$
  • C $2 \mathrm{n}$
  • D $2^{n}$
Solution:
2623 Upvotes Verified Answer
The correct answer is: $2^{n}$
The general formula for calculating stereoisomer is: $2^{\text {n }}$, where $\mathrm{n}$ is the number of chiral centers.
Stereoisomers are compounds with the same chemical formula but different spatial arrangement and chiral centers are carbons that are bonded to $4$ different groups. So, the possible no of optical isomers can be $2^{n}$.

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