Question: Which among the following will be named as dibromidobis (ethylene diamine) chromium (III) bromide ?
$\left[\mathrm{Cr}(\mathrm{en}) \mathrm{Br}_{2}\right] \mathrm{Br}$
$\left[\mathrm{Cr}(\mathrm{en})_{3}\right] \mathrm{Br}_{3}$
$\left[\mathrm{Cr}(\mathrm{en})_{2} \mathrm{Br}_{2}\right] \mathrm{Br}$
$\left[\mathrm{Cr}(\mathrm{en}) \mathrm{Br}_{4}\right]^{-}$
Correct Option: , 3
Solution:
Solution not required
