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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. - Chemistry

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प्रश्न

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.

विकल्प

  • Both assertion and reason are true and reason is the correct explanation of assertion

  • Both assertion and reason are true but reason is not the correct explanation of assertion.

  • Assertion is true but reason is false

  • Both assertion and reason are false

MCQ

उत्तर

Both assertion and reason are true and reason is the correct explanation of assertion.

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अध्याय 9: Solutions - Evaluation [पृष्ठ ६४]

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सामाचीर कलवी Chemistry - Volume 1 and 2 [English] Class 11 TN Board
अध्याय 9 Solutions
Evaluation | Q I. 30. | पृष्ठ ६४

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)


The molality of a solution containing 1.8 g of glucose dissolved in 250 g of water is


The KH for the solution of oxygen dissolved in water is 4 × 104 atm at a given temperature. If the partial pressure of oxygen in air is 0.4 atm, the mole fraction of oxygen in solution is ______.


Which of the following condition is not satisfied by an ideal solution?


Which of the following is an example of a solid solution?


Intermolecular forces between two benzene molecules are nearly of same strength as those between two toluene molecules. For a mixture of benzene and toluene, which of the following are not true?

(i) ∆mix H = zero

(ii) ∆mix V = zero

(iii) These will form minimum boiling azeotrope.

(iv) These will not form ideal solution.


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 ______.


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.


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