Scientific Laws(Part-II)
Law of Indestructibility of Matter
The matter can neither be created nor destroyed as a result of any chemical change.
For Example :
Law of Constant Composition
A chemical compound always comprises the small elements combined together in the same proportion by weight.
For Example :
Law of Multiple Proportions
When two elements unite to form more than one compound, the weight of the one which combines with the fixed weight of the other bears simple ratio to each other.
For Example :
Dalton's Law of Partial Pressure
The total pressure exerted by the gaseous mixture is the sum of the pressures,which the gases would exert individually, if each one of them alone had occupied the whole volume, provided they do not react with each other.
For Example :
Law of Mass Action
The rate of a chemical reaction is proportional to the molecular concentration of each of the acting substances.
For Example :
