MCQ
What is the relationship between the molecules in the following pairs ?
  • A
    enantiomers
  • B
    diastereomers
  • identical
  • D
    structural isomers

Answer

Correct option: C.
identical
c
$(c)$ In Fischer most oxidised end remains always on top so rotation of $II^{nd}$ str. by  $180^o$. It is clear that $I$ & $II$ are identical.

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