Question Detail

CHM 101 CHM 101 Past Questions Objective Question

Question

What is the molar volume of an ideal gas at STP (Standard Temperature and Pressure)?
Options
A 11.2 dm³
B 22.4 dm³
Correct Answer
C 12.4 dm³
D 1 dm³
Correct Answer

Option B is the correct answer.

Detailed Explanation

At Standard Temperature and Pressure (0°C and 1 atm), one mole of any ideal gas occupies approximately 22.4 liters (or 22.4 dm³). This is known as the molar volume.

Hint

This is a standard value to remember for gas calculations.

Question Info