NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- States of Matter
NEET · Chemistry · States of Matter
Why do real gases deviate from the ideal gas law?
Why do real gases deviate from the ideal gas law?
Options
- AReal gases have a different molecular composition.
- BReal gases are not subject to high pressures.
- CMolecular interactions between gas molecules come into play at high pressures.
- DReal gases have a different temperature range.
Correct answer
C. Molecular interactions between gas molecules come into play at high pressures.
Step-by-step solution
Real gases deviate from the ideal gas law because at high pressures, molecules of gases are very close to each other, leading to molecular interactions that affect the pressure exerted by the gas.