Calculate the osmotic pressure of 10% solution of cane sugar in atmosphere at 6 9 o C is

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Question: Answered & Verified by Expert

Calculate the osmotic pressure of 10% solution of cane sugar in atmosphere at

6 9^{o} C

is

ChemistrySolutionsNEET

Options:

A 724 atm
B 824 atm
C 8.21 atm
D 7.21 atm

Solution:

1628 Upvotes Verified Answer

The correct answer is: 8.21 atm

π = CST

π = \frac{w}{m} \frac{R T}{V} = \frac{10}{342} \times \frac{0.0821 \times (273 + 69)}{0.1}

∴ π = 8.21 atm

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