Advertisements
Advertisements
प्रश्न
State : Avogadro's law
उत्तर
Avogadro's law states that equal volumes of all gases under similar conditions of temperature and pressure contain the same number of molecules.
APPEARS IN
संबंधित प्रश्न
State Avogadro's Law.
Name the law om which same conditions of temperature and pressure
State Avogadro's Law
Explain Why?
"The number of atoms in a certain volume of hydrogen is twice the number of atoms in the same volume of helium at the same temperature and pressure."
The gases chlorine, nitrogen, ammonia and sulphur dioxide are collected under the same conditions of temperature and pressure. The following table gives the volumes of gases collected and the number of molecules (x) in 20 litres of nitrogen. You are to complete the table giving the number of molecules in the other gases in terms of x.
| Gas | Volume (in litres) | Number of molecules |
| Chlorine | 10 | x |
| Nitrogen | 20 | |
| Ammonia | 20 | |
| Sulphur dioxide | 5 |
Define or explain the term
Avogadro's number
The value of Avogadro number _____
Which of the following statement is incorrect?
State the atomicity of Hydrogen.
State the atomicity of Phosphorus.
