Name :

(a) a yellow monoxide that dissolves in hot and concentrated caustic alkali.
(b) a white, insoluble oxide that dissolves when fused with caustic soda or caustic potash.
(c) a compound containing zinc in the anion.

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Solution

(a) $P b O$
(b) $Z n O$
(c) $K_{2} Z n O_{2}$

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Name : (a) a yellow monoxide that dissolves in hot and concentrated caustic alkali. (b) a white, insoluble oxide that dissolves when fused with caustic soda or caustic potash. (c) a compound containing zinc in the anion.

(a) PbO (b) ZnO (c) K2ZnO2

Name :

(a) a yellow monoxide that dissolves in hot and concentrated caustic alkali.
(b) a white, insoluble oxide that dissolves when fused with caustic soda or caustic potash.
(c) a compound containing zinc in the anion.

(a) $P b O$
(b) $Z n O$
(c) $K_{2} Z n O_{2}$