Class 11 Chemistry Some Basic Concepts of Chemistry Laws of chemical combination

Medium

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

A
Constant proportions
B
Conservation of mass
C
Multiple proportions
D
Reciprocal proportions

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Some Basic Concepts of Chemistry

Subtopic

Laws of chemical combination

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