When `H_(2)O_(2)` is added to ice cold solution of acidified potassium dichromatic in ether and the contents are shaken and allowed to stand.A. a blue colour is obtained in ether due to formation of `Cr_(2)(SO_(4))_(3)`B. a blue colour is obtained in ether due to formation of `CrO_(5)`C. a blue colour is obtained in ether due to formation of `CrO_(3)`D. chromyl chloride is formed

When `H_(2)O_(2)` is added to ice cold solution of acidified potassium

1.	When `H_(2)O_(2)` is added to ice cold solution of acidified potassium dichromatic in ether and the contents are shaken and allowed to stand.A. a blue colour is obtained in ether due to formation of `Cr_(2)(SO_(4))_(3)`B. a blue colour is obtained in ether due to formation of `CrO_(5)`C. a blue colour is obtained in ether due to formation of `CrO_(3)`D. chromyl chloride is formed
Answer» Correct Answer - B `Cr_(2)O_(7)^(2-)+2H^(+)4H_(2)O_(2)rarr2CrO_(5)+5H_(2)O`

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