Here is a typical equation of an oxide of group IA added to H2O.
K2O + H2O ==> 2KOH(aq)
You know an aqueous solution of KOH what? acid? base? neutral?
Which of the following statement correct aqueous solution of oxides of group 1element Li,Na,k etc are a) basic to litmus,b)acidic to litmus, c)amphoteric ,d)none of the above?
1 answer