Advertisements
Advertisements
प्रश्न
The atomic theory of matter was proposed by :
पर्याय
John Kennedy
Lavoisier
Proust
John Dalton
Advertisements
उत्तर
John Dalton
The atomic theory of matter was proposed by John Dalton.
APPEARS IN
संबंधित प्रश्न
When 3.0 g of carbon is burnt in 8.00 g oxygen, 11.00 g of carbon dioxide is produced. What mass of carbon dioxide will be formed when 3.00 g of carbon is burnt in 50.00 g of oxygen? Which law of chemical combinations will govern your answer?
Name the scientist who gave atomic theory of matter.
Which part of the Dalton's atomic theory came from the law of constant proportions given by Proust ?
Give one major drawback of Dalton's atomic theory of matter.
The law of constant proportions was given by :
In an experiment, 4.90 g of copper oxide was obtained from 3.92 g of copper. In another experiment, 4.55 g of copper oxide gave, on reduction, 3.64 g of copper. Show with the help of calculations that these figures verify the law of constant proportions.
What do we call those particles which have more electrons than the normal atoms ?
What do we call those particles which have less electrons than the normal atoms ?
What do we call those particles which are formed by the gain of electrons by atoms ?
The same proportion of carbon and oxygen in the carbon dioxide obtained from different sources proves the law of ______.
