Question

What is a wrong `IUPAC` name of the following compound ?

A. `2-`bromo`-4-`chloro`-1-(3-`phenylproopyl`)`benzene
B. `3-`bromo`-2-(3-`phenylpropyl`)` chlorobenzene
C. `1-`bromo`-5-`chloro`-2-(3-`phenylpropl`)` benzene
D. `1-(2-`bromo`-4-`chlorphenyl`)-3-`phenyl propane

Answer 1

Correct Answer - a
The correct numbering is
Here, branch is also numbered separately.
Only two monochlomination products

3 non`-` equivalent `H" "` 5 non`-` equivalent `H`

4 non`-` equivalent `H`
The number of monochlorination products in each case would be equal to the number of non`-` equibalent `H`.