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JEE Main20207 Jan 2020Morning ShiftChemistrySome Basic Concepts of ChemistryActual

Amongst the following statements, that which was not proposed by Dalton was :

Options

  1. Achemical reactions involve reorganization of atoms. These are neither created nor destroyed in a chemical reac
  2. Ball the atoms of a given element have identical properties including identical mass. Atoms of different elemen
  3. Cwhen gases combine or reproduced in a chemical reaction they do so in a simple ratio by volume provided all ga
  4. Dmatter consists of indivisible atoms.

Correct answer

C. when gases combine or reproduced in a chemical reaction they do so in a simple ratio by volume provided all ga

Step-by-step solution

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 T & P.

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