Molecular formula of cuprous oxide by criss cross method
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Formula for cupric oxide:
Valency of cupric = 2
Valency of oxide = 2
By applying criss-cross method:
Formula: CuO
Formula for cuprous oxide:
Valency of cuprous = 1
Valency of oxide = 2
By applying criss-cross method:
Formula: Cu2O
Hence, the given statement is correct.
Explanation:
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