32. State the Law of conservation of mass and the Law of constant proportion with examples.
Answers
Answer:
Laws of conservation of mass – It states that mass can neither created nor destroyed. The total mass before and after a chemical reaction remains constant.
Laws of constant proportion – It states that in a chemical substance the elements are always present in a fixed proportion by their mass.
Answer:
Laws of conservation of mass – It states that mass can neither created nor destroyed. The total mass before and after a chemical reaction remains constant.
The law of constant composition says that, in any particular chemical compound, all samples of that compound will be made up of the same elements in the same proportion or ratio. For example, any water molecule is always made up of two hydrogen atoms and one oxygen atom in a 2:1 ratio.
Explanation:
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