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  • Potassium dichromate reacts with potassium carbonate to give potassium chromate and . The net change in the oxidation stat

Potassium dichromate reacts with potassium carbonate to give potassium chromate and \mathrm{CO_{2}}. The net change in the oxidation state for the reaction is:

Option: 1

+1


Option: 2

+2


Option: 3

0


Option: 4

+3


Answers (1)

best_answer

\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7+\mathrm{K}_2 \mathrm{CO}_3 \rightarrow 2 \mathrm{~K}_2 \mathrm{CrO}_4+\mathrm{CO}_2: No change in oxidation states is observed.

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shivangi.shekhar

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