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What is Osmotic pressure?...

What is Osmotic pressure?

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Determine the amount of CaCl_2 (i = 2.47) dissolved in 2.5 litre of water such that its osmotic pressure is 0.75 atm at 27° C.

Why is osmotic pressure of 1 M solution of NaCI approximately double than that of 1 M solution of sugar ?

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A solution of sucrose (molar mass= 342gmol^-1 ) is prepared by dissolving 68.4 g of it per litre of solution. What is the osmotic pressure at 300K?

If 1 .71 g of sugar (molar mass = 342) are dissolved in 500 cm^(3) of solution at 300 K, what will be its osmotic pressure ?

A living cell contains a solution which is isotonic with 0.2 M glucose solution. What osmotic pressure develops when the cell is placed in 0.05 M BaCl_(2) solution at 300 K ?

Is reverse osmosis takes place by applying pressure more than Osmotic pressure ?

Which of the following aquous solutions should have the highest osmotic pressure?

Assuming each salt to be 90% dissociated which of the following will have the highest osmotic pressure?

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  2. Sodium chloride solution freezes at lower temparature than water but b...

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  3. What is Osmotic pressure?

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  4. Show that osmotic pressure is a colligative property?

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  5. Why determination of osmotic pressure is preffered for finding molecul...

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  6. Differentiate between diffusion and osmosis.

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  7. What are isotonic,hypertonic and hypotonic solutions.

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  8. Derive the relationship to find the condition for isotonic solutions.

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  11. calculate the mass of urea (NH2CONH2) required in making 2.5kg of 0.25...

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  12. Mole fraction of the solute in 1 molal aqueous solution is

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  14. A solution of glucose in water is labelled as 10 percent w/w . What wo...

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  17. A solution is 25% water, 25% ethanol and 50% acetic acid by mass. Calc...

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  18. A sugar syrup of weight 214.2g contains 34.2g of sugar (C(12)H(22)O(11...

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  19. Calculate mole fraction of ethanol and water in a sample of rectified ...

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