Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>Assignment>Q 25

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$K_{4} [Fe (CN)_{6}]$ is supposed to be $40 %$ dissociated when $1 M$ solution prepared. Its boiling point is equal to another $20 %$ mass by volume of non-electrolytic solution A. Considering molality = molarity. The molecular weight of $A$ is

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Important Questions on Solutions

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 11

18 % (w / V)

solution of urea is:

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 12

If an ideal solution is made by mixing

2

moles of benzene

(p ° = 266 mm - Hg)

and

3

moles of another liquid

(p ° = 236 mm - Hg)

. The total vapour pressure of the solution at the same temperature would be

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 13

100 ml

of liquid

A

and

25 ml

of liquid

B

is mixed to give a solution which does not obey Raoult's law. The volume of the solution

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 14

Pure water boils at

373 K

and pure nitric acid boils at

359 K

. The azeotropic mixture of water and nitric acid boils at

T K .

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 15

A solution with osmotic pressure

π_{1}

is separated from another solution of osmotic pressure

π_{2}

by

SPM

SPM, solvent flows from

π_{1} \to π_{2}

, then

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 16

Correct statement among the following regarding osmosis is

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 17

1

mole glucose is added to

1 L

of water.

K_{b} (H_{2} O) = 0.512 K kg

mole^{- 1}

, boiling point of solution will be

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Gamma Question Bank for Medical Chemistry>Chapter 16 - Solutions>EXERCISE>Q 18

Liquids

A (p_{A} ° = 360 mmHg)

and

B (p_{B} ° = 320 mmHg)

are mixed. If solution has vapour pressure

340 mmHg

, then mole fraction of

B

in the solution will be