![]() ![]() The postulate of Dalton, “The relative number and kinds of atoms are constant in a given compound”, can explain the law of definite proportions. Which postulate of Dalton's atomic theory can explain the law of definite proportions? The postulate of Dalton :"Atoms are indivisible particles, which can not be created or destroyed in a chemical reaction" is the result of the law of conservation of mass.Ĥ. ![]() Which postulate of Dalton's atomic theory is the result of the law of conservation of mass? Therefore, the mass of oxygen gas required to react completely with 3 g of hydrogen gas is 8 × 3 g = 24 g.ģ. Then, the mass of oxygen gas required to react completely with 1 g of hydrogen gas is 8 g. It is given that the ratio of hydrogen and oxygen by mass to form water is 1:8. What mass of oxygen gas would be required to react completely with 3 g of hydrogen gas? Hydrogen and oxygen combine in the ratio of 1:8 by mass to form water. Hence, the given observations are in agreement with the law of conservation of mass.Ģ. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |