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प्रश्न
Which of the following concentration terms is/are independent of temperature
पर्याय
molality
molarity
mole fraction
molality and molarity
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उत्तर
molality and molarity
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संबंधित प्रश्न
Fill in the blanks by choosing the appropriate word/words from those given in the brackets:
Ideal solutions obey ………. law and they …………. form azeotropic mixtures.
(Henry’s, aldol condensation, absence, do not, ohm, Raoult’s, increases, common ion effect, easily, three, solubility product, ohm-1, two, four, ohm-1, cm2, Cannizzaro, ohm-1 cm-1, zero, decreases, presence)
Which one of the following is incorrect for an ideal solution?
Two liquids X and Y on mixing gives a warm solution. The solution is ______.
For ideal solution the volume of mixing of the pure components to form the solution is ____________.
Which relationship is not correct?
Assertion: When a solution is separated from the pure solvent by a semipermeable membrane, the solvent molecules pass through it from pure solvent side to the solution side.
Reason: Diffusion of solvent occurs from a region of high concentration solution to a region of low concentration solution.
How many times more hydrogen ions in a solution with a pH of 3 than in a solution with a pH of 6
If liquids A and B form an ideal solution, the ______.
1 mole of liquid A and 2 moles of liquid B make a solution having a total vapour pressure of 40 torr. The vapour pressure of pure A and pure B are 45 torr and 30 torr, respectively. The above solution ______.
What type of deviation from Roult’s Law is expected when phenol and aniline are mixed with each other? What change in the net volume of the mixture is expected? Graphically represent the deviation.
