Asked in UHS MDCAT 2024 2024Moderate

The correct ideal gas equation is

Correct answer: B. pV=nRt

  • A. qV=nRt
  • B. pV=nRt
  • C. gV=nRt
  • D. yV=nRt

Explanation

PV=nRTP = Pressure of the gasV = Volume of the gasn = Number of moles of gasR = Universal gas constant (8.314 J/mol·K)T = Temperature in KelvinThis equation describes the relationship between pressure, volume, and temperature for an ideal gas.

Last updated

About Ideal Gas Equation

The ideal gas equation, PV = nRT, relates pressure, volume, amount and absolute temperature when gas particles are assumed to have negligible volume and no intermolecular forces. Applications include finding molar mass, density or an unknown gas variable, with careful use of Kelvin temperature and consistent units, and comparison with real-gas behaviour.

Practise Gases

443 free Gases MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Exams that ask Chemistry questions like this

Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions