QJEEM20Chd7ce: JEE Main 2020 Chemistry - Class 12 JEEM20Chd7ce Solution: The sum of the total number of bonds between chromium and…

Note : Here if we consider only $\sigma$ bonds so the answer would be 12 but there are 6 $\pi$ bonds also, if we consider them then the total number of Cr – O bonds will be 18.