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4.A chemical reaction does not involve: mcq fast answer give me plzzRearrangement of the atoms of reactants to form new productsFormation of new substances having entirely different properties than that of the reactantsBreaking of old chemical bonds and formation of new chemical bondsChanging of the atoms of on element into those of another element to form new products |
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Answer» According to DALTON's THEORY, atoms of same element are alike in all respect and atoms of different elements are different. In a chemical reaction one substance is converted into another by rearrangement of atoms not by changing element of one type into other.please mark me brainlistExplanation: |
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