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zlopas [31]
3 years ago
11

Mention the oxidation state of chromium in potassium dichromate and chromium sulphate​

Chemistry
1 answer:
dedylja [7]3 years ago
8 0

Answer:

Let, X be the oxidation state of Cr in K

2

Cr

2

O

7

.

2(+1)+2X+7(−2)=0

2+2X−14=0

2X=12

X=+6

Hence, the oxidation state of Cr in K

2

Cr

2

O

7

is +6.

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