JEE MAIN - Chemistry (2020 - 9th January Evening Slot - No. 7)
The sum of the total number of bonds between
chromium and oxygen atoms in chromate and
dichromate ions is ____________.
Answer
18
Explanation
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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.
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