Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 78

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The vapour pressure of pure water at $26 ° C$ is $25.21$ torr. What is the vapour pressure of a solution Which contains $20.0 g$ glucose, $C_{6} H_{12} O_{6},$ in $70 g$ water?

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Important Questions on Solutions

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 79

Osmotic pressure of aqueous solution is determined by:

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 80

The compound whose

0.1 M

solution has maximum osmotic pressure at

25 ° C

will be-

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 81

A solution containing

500 g

of a protein per litre is isotonic with a solution containing

3.42 g

of sucrose per litre. The molar mass of protein in

g {mol}^{- 1}

is

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 82

The best colligative property used for the determination of molecular masses of polymers is:

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 83

If

0.1 M

solution of glucose and

0.1 M

urea solution are placed on two sides of a semipermeable membrane to equal heights, then it will be correct to say that:

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 84

Osmotic pressure of a sugar solution at

24 ° C

is

2.5 atm

. The concentration of the solution in mole per litre is:

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 85

A solution containing

4 g

of polyvinyl chloride in

1 litre

of dioxane was found to have an osmotic pressure of

6 \times 10^{- 4} atm

at

300 K .

The molecular mass of polymer is:

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Alpha Question Bank for Medical: Chemistry>Chapter 8 - Solutions>Exercise 1>Q 86

Equal volumes of

0.1 M

urea and

0.1 M

glucose solution are mixed. The mixture will have