Carbon and oxygen forms two compound. Carbon content in one of them is – McqOptions

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1.	Carbon and oxygen forms two compound. Carbon content in one of them is 42.9% while in the other is 27.3%. The give data is in support with
A.	law of definite proportions
B.	law of reciprocal proportions
C.	law of multiple proportions
D.	law of conservation of mass
Answer» D. law of conservation of mass

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