Question:
Describe the phase change for H$_2$O as pressure is raised at 100°C.
Describe the phase change for H$_2$O as pressure is raised at 100°C.
Show Hint
Condensation occurs when a gas transitions to a liquid phase, typically by cooling or increasing pressure.
Updated On: Dec 11, 2025
- Sublimation
- Vaporisation
- Condensation
- Melting
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
At 100°C, raising the pressure causes the gaseous H$_2$O to condense into liquid water.
Was this answer helpful?
0
0
Top Questions on Thermodynamics
- Which of the following solutions is the most acidic?
- LPUNEST - 2026
- Chemistry
- Thermodynamics
- In an adiabatic process, the work done by the gas is 500 J. What is the change in internal energy of the gas?
- CUET (UG) - 2025
- Physics
- Thermodynamics
- For a spontaneous process at constant temperature and pressure, which of the following is true?
- CUET (UG) - 2025
- Chemistry
- Thermodynamics
- If the temperature of an ideal gas is doubled at constant pressure, what happens to its volume?
- CUET (UG) - 2025
- Physics
- Thermodynamics
- A gas undergoes an isothermal process at 300 K, and its volume increases from 2 L to 4 L. If the initial pressure is 2 atm, what is the work done by the gas? (R = 8.314 J/mol·K, assume 1 mole)
- JEECUP - 2025
- Chemistry
- Thermodynamics
View More Questions
Questions Asked in IPU CET exam
- The derivative of $e^{2x}\sin x$ with respect to $x$ is
- IPU CET - 2025
- Differentiation
- If vector $\vec{a} = 2\hat{i} + m\hat{j} + \hat{k}$ and vector $\vec{b} = \hat{i} - 2\hat{j} + 3\hat{k}$ are perpendicular to each other, then the value of $m$ is
- IPU CET - 2025
- Vectors
- Synonym of ``Brief'' is
- IPU CET - 2025
- Synonyms
- Spot the error: ``I prefer coffee than tea.''
- IPU CET - 2025
- Vocabulary
- The idiom ``A piece of cake'' means
- IPU CET - 2025
- Idioms & Phrases
View More Questions