Vidyalelo
Mechanical Engineering · Q351

Theory Of Machine

Engineering and GATE · Mechanical Engineering · question 351

Q351

The behaviour of gases can be fully determined by

A.
1 law
B.
2 laws
C.
3 laws
D.
4 laws
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
The behavior of gases can be comprehensively determined by 4 fundamental laws:

Boyle's Law – Relates pressure and volume at constant temperature.

Charles's Law – Relates volume and temperature at constant pressure.

Gay-Lussac's Law – Relates pressure and temperature at constant volume.

Avogadro's Law – States that the volume of a gas is directly proportional to the number of moles of the gas at constant temperature and pressure.

Together, these four laws provide a complete description of gas behavior under various conditions.