When a solution of ZnS in dil HC1 is treated with NaOH solution, a white ppt is
formed which dissol
None
When a solution of ZnS in dil HC1 is treated with NaOH solution, a white ppt isformed which dissolves in excess of NaOH due to formation of(a) ZnC12(b) Zn(OH) C1(c) Na2 ZnO2(d) None of these.
C)Na2ZnO2