Chemistry, asked by mamata37, 11 months ago

when Sulphur Dioxide passes through potassium dichromate solution​

Answers

Answered by VJsuvam420
3

Answer:

Explanation:

SO2 + K2Cr2O7 + 3H2SO4 → K2SO4 + Cr2(SO4)3 + 3H2O  

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