Which of the given statement$(s)$ about $N , O , P$ and $Q$ with respect to $M$ 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
$(ABC)$
$(ACD)$
$(ABD)$
$(BCD)$
How many atoms will be bisect during plane of symmetry ?
How are the following compounds related
Total number of stereoisomers of the compound $2-4$ -dichloroheptane is
Which of the following will be chiral