Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice

pH of 0.1 M aqueous solution of weak monoprotic acid HA is 2. Calculate osmotic pressure of this solution at 27   o C. Take solution constant R = 0.082 L atm/K-mol

Options:

Answer:
D
Solution:

H+=0.1×∝=10-2
∴    ∝=0.1
π = iCRT = 1.1 × 0.1 × 0.082 × 300 = 2.7 atm

Stream:NTA_ABHYASSubject:ChemistryTopic:Liquid SolutionSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: PYQ_2020

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