Science, asked by pranavsaraiya73, 7 months ago

5 Q.15. What do you observed when 1 gm copper
powder is heated in china dish?

Answers

Answered by Anonymous

7

Answer:

the “copper powder” is heated in a 'china dish', the copper powder surface becomes coated with “black colour substance” due to the formation of 'copper oxide' by surface oxidation. EXPLANATION: Copper reacts with oxygen in the air upon heating and forms copper oxide.

Answered by akumar22493

1

Answer:

convert in copper oxide

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