Chemistry, asked by swapnilbaviskar1, 1 year ago

What do we observe when SO2 gas is passed into a potassium dichromate solution?

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Answered by aabhamisra

1

See here potassium chromate is oxidising agent and SO2 is reducing agent so SO2 will be oxidised to SO3 and K2Cr2O7 will be reduced to Cr+3

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