Which of the following statements is incorrect?
i.The molar volume of a gas is the number of moles in one liter
ii.The molar volume of a gas is variable depending on temperature and pressure
iii.All gases have the same molar volume at the same temperature and pressure

Question

Quizplus · Accepted Answer

The molar volume of a gas is defined as the volume occupied by one mole of the gas, not the number of moles in one liter. At standard temperature and pressure (STP), the molar volume of an ideal gas is approximately 22.4 liters. Statements ii and iii are correct; the molar volume does depend on temperature and pressure, and all gases have the same molar volume under the same conditions assuming ideal behavior.

Which of the Following Statements Is Incorrect