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

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Law of difinite proportions does not apply to nitrogen oxide because

A. Mass number of nitrogen is not constant

B. atomic wieght of oxygen is variable

C. Equivalent weight of nitrogen is variable

D. Molecular weight of nitrogen is not fixed

E. None of the above

View Answer

Correct choice: C

Explanation:

None

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