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Chemistry
Chemistry
Problem
An oxide of copper which is red in colour has the formula : a.
CuO
\text{CuO}
CuO
b.
Cu
2
O
\text{Cu}_2\text{O}
Cu
2
O
c.
CuO
2
\text{CuO}_2
CuO
2
d.
Cu
2
O
2
\text{Cu}_2\text{O}_2
Cu
2
O
2
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