[" How many of the following compounds are "],[" amphoteric in nature? "],[PbO,PbO_(2),SnO,SnO_(2),Al_(2),ZnO,BeO,Ga_(2)O_(3)],[B_(2)O_(3)]

Which of the following Salts are amphoteric in anture. PbO,PbO_(2), SnO, SnO_(2),Al_(2)O_(3), ZnO, BeO, Ca_(2)O_(3), B_(2)O_(3)

Which of the following Salts are amphoteric in anture. PbO,PbO_(2), SnO, SnO_(2),Al_(2)O_(3), ZnO, BeO, Ca_(2)O_(3), B_(2)O_(3)

How many of the following are amphoteric oxides? Li_(2)O,Na_(2)O_(2),BeO,Al_(2)O_(3),MgO,BaO_(2)

How many of the following are amphoteric oxides? Li_(2)O,Na_(2)O_(2),BeO,Al_(2)O_(3),MgO,BaO_(2)

How many of the following compounds are found to exist? BiF_(5), PbO_(2), SnCI_(2), Tl_(2)O_(3), PbI_(4), As_(2)O_(3)

How many of the following oxides are acidic. PbO,SnO,CO,CO_(2),SiO_(2),PbO_(2),SnO_(2),GeO

Which of the following oxides are amphoteric? MgO,CaO,FeO,Cu_(2)O,Ag_(2)O,Al_(2)O_(3),PbO,SnO,ZnO.BeO,Na_(2)O,Cs_(2)O [If your answer is 2 then write the answer as 0002.]

Which of the following oxides are amphoteric . (1) BeO (2) SnO (3) ZnO (4) Al_2O_3

Amongst the following, the following , the total number of amphoteric oxides is CO,SnO,PbO, CO_(2),SiO_(2),GeO_(2),SnO_(2),PbO_(2)