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Question

By whom was the equation C = KPgas formulated in 1803?

This question was previously asked in
SSC Stenographer 2023 Previous Year Paper (13-Oct-2023) (Shift 3)
The correct answer is

William Henry

The correct answer is William Henry.

 Key Points

  • C = KPgas
    • The equation C = KPgas, also known as Henry's Law, was formulated by William Henry, an English chemist and physician, in 1803.
    • This law states that the amount of a gas that dissolves in a given type and volume of liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid.

  Additional Information

  • Edme Mariotte:-
    • He was a French physicist and priest who is best known for his work on the relationship between the pressure and volume of gases.
    • In 1679, he published a paper in which he stated that the pressure of a gas is inversely proportional to its volume at a constant temperature.
    • This is known as Boyle's Law, after Robert Boyle, who had independently discovered the same relationship in 1662.
  • Jacques Charles:-
    • He was a French physicist and mathematician who is best known for his work on the relationship between the volume and temperature of gases.
    • In 1787, he published a paper in which he stated that the volume of a gas is directly proportional to its temperature at a constant pressure. This is known as Charles's Law.
  • Robert Boyle:-
    • He was an English natural philosopher, chemist, physicist, inventor, alchemist, and theologian.
    • Boyle is best known for his formulation of the Boyle–Mariotte law, an experimental relationship between the volume and pressure of a gas at a constant temperature.
    • His work in chemistry included the discovery of hydrogen and the formulation of the gas laws. He is regarded as one of the founders of modern chemistry. 
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