Chemistry, asked by surbhibaheti, 7 months ago

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

A) Constant proportion

B) Conservation of mass

C) Multiple proportions

D) Reciprocal proportions

Answers

Answered by vikesh07

3

Answer:

b) conservation of mass

mark me as brain list when I am correct and like please

Answered by ʙᴇᴀᴜᴛʏᴀɴɢᴇʟ

2

Answer:

constant proportion is ur answer

plz mark as brainlist

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