Question

find oxidation number of CR in cro2cl2​

Answer 1

Answer:

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Explanation:

Here both O are double bonded with Cr and both Cl are bonded with single bond. Hence the oxidation state of O will be -2 and oxidation state of Cl will be -1. Assume the oxidation state of Cr as x; Hence the oxidation state of Cr will be +6 here.

Answer 2

your answer

Oxidation state of Chromium in :

Here both O are double bonded with Cr and both Cl are bonded with single bond. Hence the oxidation state of O will be -2 and oxidation state of Cl will be -1.  

Assume the oxidation state of Cr as x;

Hence the oxidation state of Cr will be +6 here.  

oxidation number oxygen = -2

oxidation number chlorine = -1

oxidation number chromium = +6

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