Question

give uses of displacement reactions.
answer according to class 10 (metals, non-metals)
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Answer 1

Non-metals form chlorides which are covalent compounds. They react with water to form oxides and hydroxides. Some metals react with cold water, some with hot water, and some with steam. They do not react with water.

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Answer.

Metal Copper oxide

Zinc Displacement

Magnesium Displacement

Copper No reaction