Question SLPaper 1AAnswerWhich contains the greatest number of moles of oxygen atoms?A0.05 mol Mg(NO3)2Mg(NO_3)_2Mg(NO3)2B0.1 mol NO2NO_2NO2C0.05 mol C6H4(NO2)2C_6H_4(NO_2)_2C6H4(NO2)2D0.1 mol H2OH_2OH2O