Match List-1 (Exponent) List-II (Law) A. John Dalton 1. Law of definite proportion by volume

Question

Match List-I with List-II and select the correct answer using the codes given below the lists.

List-1 (Exponent)	List-II (Law)
A. John Dalton	1. Law of definite proportion by volume
B. Joseph Proust	2. Law of multiple proportion
C. Antoine Lavoisier	3. Law of definite proportion by weight
D. Joseph Louis Gay Lussac	4. Law of conservation of mass

Answer 1

Correct option is (a)

Law of definite proportion by volume was proposed by Joseph Louis Gay Lussac and is applicable for gases.

Law of multiple proportion was propounded by John Dalton in 1803.

Law of definite proportion by weight was propounded by Joseph Proust.

Law of conservation of mass was propounded by Antoine Lavoisier.