. Oxidation number of Cr in CrO5 is
A: + 10
B: + 6
C: + 4
D: + 5
Best Answer
Explanation:
CrO5has butterfly structure, where 4 oxygen atoms are peroxides and one oxygen atom is double bonded
So oxidation number
=4+2
=6.
Final Answer:
Option(B) is the correct answer.
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