Q. Law of constant composition is same as the law of
A) Conservation of mass
B) Conservation of energy
C) Multiple proportion
D) Definite proportion
Explanation
(d)
The law of constant composition$-$According to this law, “A chemical compound is always found to be made up of the same elements combined together in the same proportions by weights”.
This law is same as law of definite proportions.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.