Question

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Which postulate of Dalton’s atomic theory is the result of the law conservation of mass?
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Answer 1

The postulate of Dalton's atomic theory resulting from the law of conservation of mass is 'The relative number and kinds of atoms are constant in a given compound. Atoms cannot be created nor destroyed in a chemical reaction'.

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Answer 2

Refractive index of a medium depends upon the refractive index of the surroundings

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