Question

The total number of $Mn=O$ bonds in $Mn_2O_7$ is ___.

• A. 4
• B. 5
• C. 6
• D. 3

Answer 1

Answer: (C)

6

Answer 2

Structure of $Mn_2O_7$ is as :

$∴$ There are total $6$ $M = O$ bonds are present in $Mn_2O_7$ compound.

The correct answer is (C): $6$