Multiple choice

What is the perfect gas equation for one mole of a perfect gas?

  1. PV = nRT

  2. V/T = constant

  3. PV = RT

  4. pV = constant
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In perfect or ideal gas the change in density is directly related to the change of temperature and pressure as expressed by the Ideal Gas Law. PV=RT is the gas equation for one mole of gas.

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