Eamcet Chemistry - 1st Year : Unit 1.3 (Basics & Concepts) - Stoichiometry Free Online Tests | Mock Tests | Preparation | Practice Tests

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Percentage of copper & oxygen in samples of CuO obtained by different methods were found to be the same. This proves the law of

A. Reciprocal proportions

B. Constant proportions

C. Multiple proportions

D. Single Proportions

E. None of the above

View Answer

Correct choice: B

Explanation:

None

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