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NEET UG CHEMISTRY MCQ: STRUCTURE OF ATOM
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Amongst the following statements, select the set having statements which was proposed by Dalton.
(1) All the atoms of a given element have identical properties including identical mass. Atoms of different elements differ in mass.
(2) When gases combine or reproduced in a chemical reaction they do so in a simple ratio by volume provided all gases are at the same
(3) Chemical reactions involve reorganization of atoms. These are neither created nor destroyed in a chemical reaction.
(4) Matter consists of indivisible atoms
(1) All the atoms of a given element have identical properties including identical mass. Atoms of different elements differ in mass.
(2) When gases combine or reproduced in a chemical reaction they do so in a simple ratio by volume provided all gases are at the same
(3) Chemical reactions involve reorganization of atoms. These are neither created nor destroyed in a chemical reaction.
(4) Matter consists of indivisible atoms
View answer and explanation
Correct option: B
(1), (3), (4)
Option B ((1), (3), (4)) is correct because Dalton's atomic theory proposed that all atoms of an element are identical, chemical reactions involve reorganization of atoms, and matter consists of indivisible atoms.
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