When SO2 is passed through acidified K2Cr2O7 solution (a) The solution turns blue (b) The solution is decolourised When SO2 is passed through acidified K2Cr2O7 solution (a) The solution turns blue (b) The solution is decolourised November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
