MCQ
The number of chiral centres present in $[ B ]$ is


- A$8$
- ✓$4$
- C$10$
- D$13$


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Statements $I$ : Astronomical unit $(Au)$. Parsec $(Pc)$ and Light year $(ly)$ are units for measuring astronomical distances.
Statements $II:$ $Au < Parsec ( Pc ) < ly$
In the light of the above statements. choose the most appropriate answer from the options given below: