Gases questions | form five Chemistry

State the following gas laws , then provide their mathematical expressions:

1. Boyle`s law.
2. Charles` law.
3. Graham`s laws.
4. Dalton`s law of partial pressures.

Answer / Solution

UNSOLVED

State five assumptions of the kinetic theory of gases.

Answer / Solution

UNSOLVED

50cm³ of carbon dioxide at 1x10⁵ Nm^-2 are mixed with 150cm³ of hydrogen at the same pressure. If the pressure of the mixture is 1.0x10⁵ Nm^-2 , calculate the partial pressure of hydrogen gas.

Answer / Solution

UNSOLVED

In 5 minutes, 15cm³ of argon effuse through a pinhole. What volume of xenon will effuse thhrough the same pinhole under the same condition? [Atomic masses: Ar=39.95, Xe=131.29]

Answer / Solution

UNSOLVED

State the following:

1. Boyle`s law.
2. Charles` law.
3. Avogadro`s law.
4. Dalton`s law of partial pressure.
5. Graham`s law of diffusion.

Answer / Solution

UNSOLVED