Chemistry, asked by rajlanjhi7099, 11 months ago

The two metals which can be extracted just by heating their sulphides in air are
(a) sodium and copper
(b) copper and aluminium
(c) potassium and zinc
(d) mercury and copper

Answers

Answered by Anonymous

1

Answer:

The two metals which can be extracted just by heating their sulphides in air are

(a) sodium and copper

(b) copper and aluminium

(c) potassium and zinc

(d) mercury and copper

Answered by ItzLaila

1

Answer:

mercury and copper

Explanation:

The two metals which can be extracted just by heating their sulphides in air are mercury and copper

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