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A reddish brown metal x when …

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A reddish brown metal x when heated in the presence of oxygen forms a black compound y which is basic in nature when heated with hydrogen gas gives back x. Identify x and y.write chemical reaction between y and hydrogen identify the substance being oxidized and reduced.

Posted by ?? Thakur 06 ???? 6 years, 3 months ago

CBSE > Class 10 > Science

5 answers

❄️ Queen ❄️ 6 years, 3 months ago

The substance x is copper .On heating in air , it form copper Oxide Y.

3Thank You

Roman ? Shivansh ?? ( Every Day Is A New Day ) 6 years, 3 months ago

Ooo aadya you will be a CBSE topper this year ?

1Thank You

Aadya Singh ? 6 years, 3 months ago

Copper oxide is reduced to Cu and hydrogen is oxidized to H2O

4Thank You

Aadya Singh ? 6 years, 3 months ago

CuO + H2 ---------------> Cu + H2O

4Thank You

Aadya Singh ? 6 years, 3 months ago

X - copper and Y - Copper oxide.

3Thank You

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CBSE > Class 10 > Science