Chemistry · 2022
JEE Main · 27 July 2022, Shift 1 · Q72
The total number of Mn = O bonds in Mn_2 O_7 is \ \ \ \.
The total number of $\displaystyle \mathrm{Mn}=\mathrm{O}$ bonds in $\displaystyle \mathrm{Mn}_2 \mathrm{O}_7$ is \_\_\_\_.
Official answer
(3)
$\displaystyle 6$
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.