Q.

Statement I: Dalton's theory could explain the laws of chemical combination.

Statement II: The origin of idea was that matter is composed of small indivisible particles.

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a

Statement I is correct and statement II is incorrect.

b

Statement I is incorrect and statement II is correct.

c

Both statements I and II are incorrect.

d

Both statements I and II are correct.

answer is A.

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Detailed Solution

 Dalton's theory could explain the laws of chemical combination. Compounds are formed when atom of different elements combine in a fixed ratio.

Chemical reactions involve reorganization of atoms. These are neither created nor destroyed in a chemical reaction.

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