Advertisements
Advertisements
प्रश्न
The law of conservation of mass was given by :
पर्याय
Dalton
Proust
Lavoisier
Berzelius
Advertisements
उत्तर
Antoine Lavoisier
The law of conservation of mass was proposed by Antoine Lavoisier.
APPEARS IN
संबंधित प्रश्न
Give reason for the following.
Electricity is not considered matter.
Fill in the blank:
Matter is anything that has............. and occupies .............
State the law of conservation of mass.
Name the scientist who gave law of conservation of mass.
‘If 100 grams of calcium carbonate (whether in the form of marble or chalk) are decomposed completely, then 56 grams of calcium oxide and 44 grams of carbon dioxide are obtained’. Which law of chemical combination is illustrated by this statement ?
Which postulate of Dalton's atomic theory can explain the law of conservation of mass ?
Potassium chlorate decomposes, on heating, to form potassium chloride and oxygen. When 24.5 g of potassium chlorate is decomposed completely, then 14.9 g of potassium chloride is formed. Calculate the mass of oxygen formed. Which law of chemical combination have you used in solving this problem ?
Complete the statement given below by filling in the blanks with the correct words.
Atoms contain ________ with positively charged ________.
State the main points of Landolt’s experiment for experimental evidence of the law.
Why does a light paddle wheel placed in the path of cathode rays begin to rotate, when cathode rays fall on it?
