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In how many of the following , the oxida...

In how many of the following , the oxidation state of transition metal is `+6`?
Potassium ferrate, Manganese dioxide, Chromyl chloride, Sodium chromate, Potassium permanganate, Cupric chloride

A

2

B

3

C

4

D

5

Text Solution

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The correct Answer is:
B
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