Assertion :Pure water obtained from different states of India always contains hydrogen and oxygen in the ratio of 1 : 8 by mass. Reason: Total mass of reactants and products during chemical change is

Question

Assertion :Pure water obtained from different states of India always contains hydrogen and oxygen in the ratio of 1 : 8 by mass. Reason: Total mass of reactants and products during chemical change is always the same.

Prashant Kotian · Accepted Answer

Correct answer: B. Pure water obtained from different states of India contains hydrogen and oxygen in the ratio of 1:8 by mass. It defines the law of definite composition. Total mass of reactants and products during chemical change 29 MOLE & EQUIVALENT CONCEPT is always the same. It justifies the law of conversation of mass. Atomic and Molecular Masses

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