In lab H2O2 is prepared by (a) Cold H2SO4 + BaO2 (b) HCl + BaO2 (c) Conc. H2SO4 + Na2O2 (d) H2 + O2 In lab H2O2 is prepared by (a) Cold H2SO4 + BaO2 (b) HCl + BaO2 (c) Conc. H2SO4 + Na2O2 (d) H2 + O2 November 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
