Dichromate ion in acidic medium oxidizes stannous ion as xSn^2 +yCr2o7^2- +zH^+ gives aSn^4+ + bCr^3+ + cH2O Dichromate ion in acidic medium oxidizes stannous ion as xSn^2 +yCr2o7^2- +zH^+ gives aSn^4+ + bCr^3+ + cH2O November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,