Chemistry, asked by snehashilly75, 5 hours ago

What is the oxidation state of Cr in Cr 2 O 7 ^ -2 ?

Answers

Answered by itsRakesh

1

Answer:

6+

Explanation:

Each Cr is attached to 2 Oxygen with double bonds, and 2 oxygen with a single bond , giving each a total of 6

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