1.

In the following reactions, ZnO is respectively acting as/an…. (i) ZnO + Na_(2)O rarr Na_(2)ZnO_(2) (ii) ZnO + CO_(2) rarr ZnCO_(3)

Answer»

ACID and acid
acid and base
base and acid
base and base

Solution :ZNO is an AMPHOTERIC OXIDE


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