Question

1 point
Dalton's atomic theory
successfully explained (i) Law
of conservation of mass (ii) Law
of constant composition (iii)
Law of radioactivity (iv) Law of
multiple proportion
O (i), (ii) and (iii)
O (i), (iii) and (iv)
O (ii), (iii) and (iv)
O (i), (ii) and (iv)​

Answer 1

Law of conservation of mass

May it helps..........

Answer 2

Correct option is (D) (i), (ii) and (iii)

Dalton's atomic theory proposed that all matter was composed of atoms, indivisible and indestructible building blocks. While all atoms of an element were identical, different elements had atoms of different size and mass.

Dalton's atomic theory explains :-

• Law of conservation of mass
• Law of constant composition
• Law of multiple proportions