Chemistry, asked by Afia18, 1 year ago

Hi !!! friends plz answer my question

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Afia18: Question 17 is fully clear

Afia18: o plz give answer

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Answered by goyalsuhani32

Hi
_______
The shiny brown element is COPPER that forms COPPER II OXIDE on heating that is black in colour
2Cu + O2 -------> 2CuO (black oxide)
_________
Hope that helps!!!

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