Chemistry, asked by samarthk739, 5 months ago

3) Assertion - %. of Cu in different oxides formed
by Cu is same.
Reason! - A chemical compound is always made up of
came elements Combined together in a fixed
proportion by mass

Answers

Answered by amitrani2007

0

Answer:

The percentage of copper and oxygen in samples of CuO obtained by different methods were found to be the same. This illustrates the law of:

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