Question

Which of the following statements is TRUE according to Dalton’s atomic theory?
(A) A chemical reaction involves only the separation, combination or rearrangement of integer number of atoms.
(B) Law of conservation of mass can be explained by assuming that total number of atoms in the reactants and products remain same.
(C) During chemical reactions atoms are neither created nor destroyed.
(D) All of these.

Answer 1

(D) All of these. .........!!!!!!!!!

Answer 2

Dear Shrey,

● Answer -
(D) All of these

● Dalton's atomic theory -
- Each element is made up of fundamental unit called an atom.
- Atoms of same element are same while different fir different element.
- Chemical reaction occurs by combination, seperation or rearrangement of atoms.
- Atoms can neither be created nor be destroyed in chemical reaction.
- Total no of atoms in reactants & products are same.



Hope this helped you..