Chemistry
Grade-9
Easy

Question

Which application determines Avogadro’s las?

  1. Atomicity of gases
  2. The molecular weight of gas
  3. The gram molar mass of gas
  4. The formula mass of gas

hintHint:

Avogadro's law or Avogadro-Ampère's hypothesis is an experimental gas law relating the volume of a gas to the amount of substance of gas present.

The correct answer is: The molecular weight of gas


    Avogadro's law or Avogadro-Ampère's hypothesis is an experimental gas law relating the volume of a gas to the amount of substance of gas present. The law is a specific case of the ideal gas law.
    It states that the total number of molecules or atoms of a gas is directly proportional to the volume that the gas occupies at a constant temperature and pressure.

    The molecular weight of gas determines Avogadro's law.

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