Advertisements
Advertisements
प्रश्न
Which one of the following is incorrect for an ideal solution?
पर्याय
∆Hmix = 0
∆Vmix = 0
∆P = `"P"_"observed" - "P"_"calculated by Raoults law" = 0`
∆Gmix = 0
Advertisements
उत्तर
∆Gmix = 0
Explanation:
∆G cannot be equal to zero because mixing does not lead to equilibrium.
APPEARS IN
संबंधित प्रश्न
How is the sign of ΔmixH related to positive deviations from Raoult’s law?
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)
Two liquids X and Y on mixing gives a warm solution. The solution is ______.
Assertion: An ideal solution obeys Raoults Law.
Reason: In an ideal solution, solvent – solvent as well as solute – solute interactions are similar to solute-solvent interactions.
Upon increase in pressure for dissociation N2O4 into NO2, equilibrium shift towards
How many times more hydrogen ions in a solution with a pH of 3 than in a solution with a pH of 6
Lowering of vapour pressure of an aqueous solution of a non-volatile, non-electrolyte 1 molal aqueous solution at 100°C is ______.
While titration dilute HCl solution with aqueous NaOH, which of the following will not be required?
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.
Suggest the most important type of intermolecular attractive interaction in the following pair.
n-hexane and n-octane
