Identify the metallic oxide which is amphoteric in nature :
Zinc oxide is a metallic oxide . Which of the following term best describes the nature of zinc oxide: (a) an acidic oxide (b) a basic oxide (c) an amphoteric oxide (d) a neutral oxide
Identify the types of oxides:-
(i) ZnO
(ii) H2O
(iii) CO2
(iv) NO
Question 46 A metal A, which is used in thermite process, when heated with oxygen gives an oxide B, which is amphoteric in nature. Identify A and B. Write down the reactions of oxide B with HCl and NaOH.
Zinc oxide reacts with Ca(OH)2 and H2SO4, thus it is called ________.