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Solutions - 1
1.
Amount of solute dissolved in a unit volume of solution is termed as _________ of solution.
a) Concentration.
b) Critical solution temperature.
c) Distillation.
d) Compositions.
2.
A 12% alcohol is 12m
3
of alcohol per _________ of solution.
a) Mercury in silver
b) 100 cm
3
of
c) Temperature
d) Distillation.
3.
------------------=No of moles of solute Mass of solvent in kg
a) Mass of solute
b) Mercury in silver
c) Molar
d) Molality
4.
Molal aqueous solution of a solute is dilute in comparison to its _________ solution.
a) Molality
b) Mercury in silver
c) Molar
d) Mass of solution.
5.
Sum of mole fraction of all the components of a solution is equal to ___________.
a) Four
b) One
c) Two
d) Three
6.
In case of mixture of gases one can determine the mole fraction from ________ of mixture.
a) Partial Pressure
b) Raoult’s law
c) Temperature
d) Compositions.
7.
Parts per million (ppm)=------------------ X 106
a) Mass of solute/Mass of solution
b) Mercury in silver
c) Molar
d) Molality
8.
Example of liquid into solid is ______________.
a) Mass of solution.
b) Molality
c) Mercury in silver
d) Molar
9.
Solubility principle is that ________________.
a) Compositions.
b) Distillation.
c) Mass of solution.
d) Like dissolves like.
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