Recent questions in Solutions

The ratio of the value of colligative properly for KCL solution to that of sugar solution at the same concentration is nearly

asked Sep 15, 2015 by meena.p

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The osmotic pressure of equimolar solutions of $Bacl_2,Nacl$ and glucose will be in order

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Which inorganic precipitate acts as semipermeable membrane ?

asked Sep 15, 2015 by meena.p

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Which of the following is a colligative property?

asked Sep 15, 2015 by meena.p

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A solution of l moral concentration of a solute will have maximum boiling point elevation when the solvent is

asked Sep 15, 2015 by meena.p

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Benzonic acid dissolved in benzene will show a molecular mass of

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Which of the following 0.1M aqueous solutions will have the lowest freezing point ?

asked Sep 15, 2015 by meena.p

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An aqueous solution as 1 moral is k1. Which change will course the vapour pressure of the solution to increase?

asked Sep 15, 2015 by meena.p

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A 0.2 moral solution of KCL freezes at $-0.68^{\circ}C$ . If kf for $H_20$ is $1.86$ , the degree of dissolution of KCl is

asked Sep 15, 2015 by meena.p

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$0.002$ molar solution of Nacl having degree of dissociation of $90\%$ at $27^{\circ}C$ has osmotic pressures equal to :

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Which has minimum or osmotic pressure ?

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Volume of water needed to mix with 10 ml of $NHCl$ to get $0.1\;N\; HCl$ is

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Which of the following can be measured by the Ostwald - walker dynamic method . ?

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Which one is correct ?

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Molarity of a given ortho phosphoric acid solution is $3\;M$ its normality is

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$0.004\;M\;Na_2SO_4$ is isotonic with $0.01\;M$ Glucose degree of dissociation of $Na _2SO_4$ is

asked Sep 15, 2015 by meena.p

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$2N\;HCL$ solution will have same molar concentration as a

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X is dissolved in $H_2O$ . Maximum boiling point is observed When X is ....(0.1 Meach):

asked Sep 15, 2015 by meena.p

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Which of the following aqueous solution will exhibit highest boiling point ?

asked Sep 15, 2015 by meena.p

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Which of the following solution pairs can be separated by fractional distillation ?

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An electrolyte dissolved in water if :

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Which of the following shows negative deviation from Raoults law ?

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Which of the following shows positive deviation from Raoult's law ?

asked Sep 15, 2015 by meena.p

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Relation between Morality and Mortality is :

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$100\;ml$ of liquid A and 25 ml of liquid B are mixed to form a solution of volume 125 ml Then the solution is

asked Sep 15, 2015 by meena.p

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Calculate the model depression constant of a soluent which has freezing point $16.6^{\circ}C$ and latent heat of fusion $180.75\;Ja^{-1}$

asked Sep 14, 2015 by meena.p

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Find out the osmotic pressure of $0.25\;M$ aqueous solution of area at $27^{\circ}$ (R=0.082) litre atm $k^{-1}\;mol^{-1}, R =1.987 cal\;k^{-1} mol ^{-1})$

asked Sep 14, 2015 by meena.p

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Which of the following solutions will exhibit highest boiling point ?

asked Sep 14, 2015 by meena.p

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Van't Hoff factor of $Hg_2Cl_2$ in its aqueous solution will be $(Hg_2cl_2)$ in its aqueour solution will be ( $Hg_2cl_2$ is $80\%$ ionized in the solution

asked Sep 14, 2015 by meena.p

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Which of following forms on ideal solution

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Which is the dimensional quantity

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For a non volatile solute :

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Pressure cooker reducer cooking times because :

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Saturated solution of Nacl on heating becomes

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Liquid -liquid solution can be classified into ideal and non ideal solution on the basis of

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Same solute particle in solution collide with the solid solute particle and get separated out of the solution . This process is known as

asked Sep 14, 2015 by meena.p

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The molar depression constant of pure (amphor) is

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The collaborative effect of an electrolyte solution is always greater than that of a non-electrolyte of the ______

asked Sep 14, 2015 by meena.p

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Desalination of water means the

asked Sep 14, 2015 by meena.p

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Unit of molar depression constant (kg) is

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Osmotic pressure of a solution is

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Effect of adding a non- volatile solute to a soluent is

asked Sep 10, 2015 by meena.p

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Which of the following concentration term and are idelocndent of temperature ?

asked Sep 10, 2015 by meena.p

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When solute is dissolved in solvent

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Blood has been found isotonic with :

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Blood cells do not shrink in blood because blood ie

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The solubility of a substance is defined as the amount of solute in grams

asked Sep 10, 2015 by meena.p

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If a pressure more than aromatic pressure is applied on the solution side, the solvent will floxe from the solution side to solvent side through a semipermeable membrane is called as

asked Sep 10, 2015 by meena.p

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Azeotropic mixtures are :

asked Sep 10, 2015 by meena.p

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What is the relation between the elevation of boiling point and morality of a solution .

asked Sep 10, 2015 by meena.p

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