For a given ideal gas if it temperature is constant the pressure of the gas is proportional ??
It is question 18

Answer:
C) Inversely to its volume
Explanation:
As the volume decreases (Container gets smaller) the pressure increases. Conversely, If the volume increases (Container gets larger) the pressure decreases.
Answer : The correct option is, (c) inversely proportional to its volume
Explanation :
Boyle's Law : It is defined as the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.
[tex]P\propto \frac{1}{V}[/tex]
Gay-Lussac's Law : It is defined as the pressure is directly proportional to the temperature of the gas at constant volume and number of moles.
[tex]P\propto T[/tex]
Charles' Law : It is defined as the volume is directly proportional to the temperature of the gas at constant pressure and number of moles.
[tex]V\propto T[/tex]
Hence, for a given ideal gas if it temperature is constant the pressure of the gas is inversely proportional to its volume.