ChemistryMedium158×since 2002Q888The reaction of zinc with excess of aqueous alkali, evolves hydrogen gas and gives :AZn(OH)2\mathrm{Zn}(\mathrm{OH})_{2}Zn(OH)2BZnO\mathrm{ZnO}ZnOC[Zn(OH)4]2−\left[\mathrm{Zn}(\mathrm{OH})_{4}\right]^{2-}[Zn(OH)4]2−D[ZnO2]2−\left[\mathrm{ZnO}_{2}\right]^{2-}[ZnO2]2−Check answerSkip