A metal 'X' does not liberete hydrogen gas when react with acid,but when react with acid produce black compound.Identify 'X' and the black compound formed.
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Answered by
2
Answer:
copper
Explanation:
The metal x is copper (Cu) which reacts with oxygen when heated in the air to form black coloured copper(ll) oxide. The reaction can be written as:
2Cu+O
2
→2CuO
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0
Answer:
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