Chemistry - Ideal Gas Question with Solution | TestHub
ChemistryIdeal GasVapour PressureMedium2 minQB
ChemistryMediumsingle choice
If saturated vapours in equilibrium with their liquid are expanded slowly and isothermally to double the initial volume (some liquid still present), the pressure exerted by the vapours will
Options:
Answer:
B
Solution:
Saturated vapour pressure depends only on temperature. On slow isothermal expansion more liquid evaporates to keep the vapour saturated, so the pressure stays the same. Confirms Ans: (b) remain unchanged.
Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Vapour Pressure
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
