NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- States of Matter
NEET · Chemistry · States of Matter
What happens to the vapor pressure as liquid evaporates into a...
What happens to the vapor pressure as liquid evaporates into a partially filled container?
Options
- AThe vapor pressure decreases.
- BThe vapor pressure increases.
- CThe vapor pressure remains constant.
- DThe vapor pressure becomes zero.
Correct answer
B. The vapor pressure increases.
Step-by-step solution
Initially, as the liquid evaporates, the pressure exerted by vapors on the container's walls (vapor pressure) increases.