What is the volume of 1 mole of an ideal gas at STP? (2019) 2019

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Question: What is the volume of 1 mole of an ideal gas at STP? (2019) 2019

Options:

Correct Answer: 22.4 L

Exam Year: 2019

Solution:

At STP, 1 mole of an ideal gas occupies 22.4 liters.

What is the volume of 1 mole of an ideal gas at STP? (2019) 2019

What is the volume of 1 mole of an ideal gas at STP? (2019) 2019

Step 1: Understand what STP means. STP stands for Standard Temperature and Pressure.
Step 2: Know the values for STP. Standard Temperature is 0 degrees Celsius (or 273.15 Kelvin) and Standard Pressure is 1 atmosphere (atm).
Step 3: Learn about moles. A mole is a unit that measures the amount of substance. 1 mole of any gas contains the same number of particles.
Step 4: Remember the volume of 1 mole of an ideal gas at STP. It is a known fact that 1 mole of an ideal gas occupies 22.4 liters at STP.
Step 5: Conclude that at STP, the volume of 1 mole of an ideal gas is 22.4 liters.

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