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Reported Question / Answer
Q.) Combining copper (ii) with oxygen results in
1)
Cu
2
O
2)
CuO
3)
Cu(OH)
2
4)
CuO
2
5)
NULL
Answer :
2
Thank you for reporting wrong Question / Answer / Options
We look forward to your suggestions and feedback.
Message / Correct Answer / Suggestion
Human Verification : Answer 2 + 3 = ?
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