Question

state and explain law conservation and law of multiple proportions​

Answer 1

Answer:

the law of conservation and the law of multiple proportions...

Explanation:

the law of multiple proportions states that if two elements form more than one compound between them, then the ratios of the masses of the second element which combine with a fixed mass of the first element will always be ratios of small whole numbers. While, the law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside.

Answer 2

Answer:

$\large{\underline{\red{\textrm{Law of Conservation of Mass:-}}}}$

This law is given by Antoine Lavoisier in 1789.

According to this law mass can neither be created nor be destroyed in a chemical it remains same on both the sides, rectant side and product side.

• Mass of rectant = mass of product

$\large{\underline{\red{\textbf{Law of Multiple proportion :-}}}}$

This law was proposed by Dalton in 1803.

According to this law when two or more elements combines to form more then the mass of one element combine with fixed mass of another element is always in a simple Ratio.

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