SSC CGL 2023 PYQ — Question 120

SSC CGL Tier II - 3 March 2023 - Shift 1 • General Awareness • Q120

Which law was studied in the year 1787, in which it was said that the volume of a gas
 increases with its absolute temperature and if its absolute temperature decreases,
 then its volume will decrease?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is Option 4 i.e. Charles's law

  • The law you are referring to, which states that the volume of a gas increases with its absolute temperature (in Kelvin) and decreases if the temperature decreases, is known as Charles's Law.
  • Charles's Law is one of the fundamental gas laws and is a part of the ideal gas law that describes the behavior of gases.
  • It was formulated by the French scientist Jacques Charles in the late 18th century, and it is also sometimes referred to as the law of volumes.