Chemistry, asked by niranjan1769, 11 months ago

mass ratio of oxygen present in feo and fe2o3 is 1:3 this respects

a law of conservation of mass
b. law of constant proportion
c. law of multiple proportion
d. none of these​

Answers

Answered by jeslinbenittaj
1

Answer:

Law of multiple proportion

Explanation:

It was proposed by DALTON

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