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ChemistryLiquid SolutionMiscellaneous/MixedMedium2 minQB

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If osmotic pressure of $Na_{2} CO_{3}$ solution is 2 atm . Calculate the degree of dissociation at $12 7^{\circ}$ . If concentration of $Na_{2} CO_{3}$ is $0.02 mol / L$ .

Options:

Answer:

Solution:

$π = i$ CRT $2 = i \times .02 \times 0.082 \times 400 i = 3 i = 1 - α + n α 3 = 1 - α + 3 α$

$α = 1, 100%$

Stream:JEESubject:ChemistryTopic:Liquid SolutionSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: QB

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