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in Chemistry by kratos

State one chemical test between each of the Manganese dioxide and Copper(II) oxide.

1 Answer

+2 votes
by kratos
 
Best answer

Heat each of the compound with cone, hydrochloric acid. In case of manganese dioxide a greenish yellow gas (chlorine) is evolved. In case of copper(II) oxide, no gas evolved and a bluish green solution is formed.

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