The correct order of acidic strength (a) Cl2O7 > SO2 > P4O10 (b) K2O > CaO > MgO The correct order of acidic strength (a) Cl2O7 > SO2 > P4O10 (b) K2O > CaO > MgO November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related