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Electrode Potential

The oxidation...

Question

The oxidation number of chromium in potassium dichromate is

A

2

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B

4

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C

6

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D

8

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Solution

The correct option is C 6
Therefore, the oxidation number of chromium is potassium dichromate is +6.

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Similar questions

Oxidation number of chromium in potassium dichromate is:

Q. In potassium dichromate,

K_{2} C r_{2} O_{7}

, find the oxidation state of chromium?

S O_{2}

is passed through acidified solution of potassium dichromate, then chromium sulphate is formed. The change in oxidation number of chromium is?

S O_{2}

is passed through an acidic solution of potassium dichromate, chromium sulphate is formed. The change in oxidation number of chromium is:

Q. When potassium dichromate,

K_{2} {C r}_{2} O_{7}

is converted into

K_{2} C r O_{4}

, the change in oxidation number of chromium is :

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