why does Brown coloured copper powder on heating in air turns into black
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Answered by
4
Hey mate here is your right answer......
When copper is heated, it forms copper oxide which is black in colour.
pls mark brainlist answer
When copper is heated, it forms copper oxide which is black in colour.
pls mark brainlist answer
anshsingh96pbp9hy:
thanks
Answered by
2
This is because of the reaction :
Cu +O2 = CuO
copper oxide is black in colour so this is the black colored substance
Cu +O2 = CuO
copper oxide is black in colour so this is the black colored substance
thankyou so much
ansh
you are welcome
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