JEE Main Chemistry question

Law of constant composition is the same as the law of [WB-JEE 2007]

(A)Conservation of mass
(B)Conservation of energy
(C)Multiple proportion
(D)Definite proportionCorrect

Answer: (D)

Solution

The law of constant (definite) composition states that a given chemical compound always contains the same elements in a fixed proportion by mass — this is

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Question ID VK-130445