[" Peroxide ion is present in: "],[qquad MgO],[" CaO "],[" Li "_(2)O],[" BaO "_(2)]

Peroxide ions are present in

Number of oxides which is/are more basic as compared to Na_(2)O . Li_(2)O, K_(2)O, Cs_(2)O, Rb_(2)O, MgO

Select odd one out which does not fit as required and justify your answer MgO , CaO , K_2O , P_2 O_5 " " Basic nature

Arrange in increasing order of basicity : BeO , MgO , BaO , CaO

Answer the following questions: Classify the following oxide into three types and name the types. CaO, MgO, CO_2 , SO_3 , Na_2 O , ZnO, Al_2 O_3 , Fe_2 O_3

What are the ions present in these compounds? Na_(2)O and MgO .

Total number of valence electrons present in 6.4 gm of peroxide ion O_(2)^(-2) is -

How many of the following will turn moist red litmus blue and finally white ? Li_(2)O , KO_(3) , RbO_(2) , Cs_(2)O_(2) , BeO , MgO , BaO_(2) , SrO

Arrange the following in the order of property mentioned. BeO, MgO , CaO, BaO (increasing basic character)