High School
SAT
ACT
University
MCAT
LSAT
DAT

Gases behave most ideally at pressure and temperature

Related Topics

Wize University Chemistry Textbook > Gases and their Properties

Real vs Ideal Gases

5 Activities

Gases behave most ideally at
pressure and
temperature
More Real vs Ideal Gases Questions:
Gas Laws
Choose the correct statement(s):
A real gas has a lower pressure than an ideal gas at low temperatures because:
Real vs Ideal Gases
Answer the following question using the table of van der Waals parameters below.
Which of the above gases takes up more of the ideal volume inside a flask
Gas Laws
How do real gases differ from ideal gases?
At a temperature of 320 K and a pressure of 16 atm, the molar volume of ammonia (NH3) is about 10% less than that of an ideal gas under those conditions. The best explanation for this observation is?
The graph at the right shows PV/RT as a function of pressure for one mole of an ideal gas (horizontal dashed line) and for several real gases. One notices that for most of the real gases PV/RT is smaller than predicted by the ideal gas law for lower pressures. The reason for this deviation from ideal behavior is:
Ideal Gas Laws
At very high pressures, gas properties deviate from those predicted by the ideal gas law. The actual volume of the gas will be…