Question

Which of the following statement(s) about N, O, P & Q wrt M is (are) correct: 

(A) M and N are non mirror image stereoisomers 

(B) M and O are identical 

(C) M and P are enantiomers 

(D) M and Q are identical

Answer 1

Correct option: A, B, C

Draw the Fischer Projections of all the compounds and find the R / S configuration and then decide the relationship

From the Fischer Projections it is clear that  

M & N are diastereomers 

M & O are identical 

M & P are enantiomers 

So ABC is the answer