Equivalent weight of acidified potassium dichromate is x. Equivalent weight of sulphuric acid is y.what is x:y
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Potassium dichromate formula is K2Cr2O7and its formula becomes 294.18Potassium dichromate in acidic medium is a strong oxidizer. It means it gains electrons during redox reaction. Potassium dichromate in acidic solution results in
K2Cr2O7+14H++6e−→2K++2Cr3++7H2O
There is overall gain of 6 electrons. Therefore the equivalent weight is =6M.
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