Liquid Solution PYQs - Last 5 Years
KCET / Chemistry / Physical Chemistry / 18 recent questions
ChemistryPhysical Chemistry2022-2026
Practice 18 KCET Chemistry questions from Liquid Solution. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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2022-2026
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Last 5 Years Liquid Solution Questions
Showing 18 of 18 filtered questions.
1Liquid Solution
Which of the following is CORRECT with respect to the property mentioned against it?
MCQ+1 / -02026
2Liquid Solution
Match List-I (Laws) with the List-II (Mathematical expressions):List-IList-II(a)Henry's law(i)$p_1 = p_1^0 x_1$(b)Raoult's law(ii)$p = K_H \chi$(c)First law of thermodynamics(iii)$\Lambda_m = v_+ \lambda_+ + v_- \lambda_-$(d)Kohlrausch's la...
MCQ+1 / -02026
3Liquid Solution
When $0.0106$ mole of acetic acid was dissolved in $1$ kg of water, the freezing point depression for this strength of acid was $0.0205$ K. If the calculated freezing point depression is $0.0197$ K, Van't Hoff factor (i) and degree of disso...
MCQ+1 / -02026
4Liquid Solution
The relative lowering of vapour pressure produced by dissolving $18$ g of urea (Molar mass $= 60\text{ g mol}^{-1}$) in $100$ g of water is
MCQ+1 / -02026
5Liquid Solution
Variation of solubility with temperature t for a gas in liquid is shown by the following graphs. The correct representation is
MCQ+1 / -02025
6Liquid Solution
If $N_2$ gas is bubbled through water at 293 K , how many moles of $N_2$ gas would dissolve in 1 litre of water? Assume that $\mathrm{N}_2$ exerts a partial pressure of 0.987 bar.
[Given $\mathrm{K}_{\mathrm{H}}$ for $\mathrm{N}_2$ at 293 K...
[Given $\mathrm{K}_{\mathrm{H}}$ for $\mathrm{N}_2$ at 293 K...
MCQ+1 / -02025
7Liquid Solution
180 g of glucose, $\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6$, is dissolved in 1 kg of water in a vessel. The temperature at which water boils at 1.013 bar is _________ (given, $\mathrm{K}_{\mathrm{b}}$ for water is $052 \mathrm{~K} \mathrm...
MCQ+1 / -02025
8Liquid Solution
Among the following 0.1 m aqueous solutions, which one will exhibit the lowest boiling point elevation, assuming complete ionization of the compound in solution?
MCQ+1 / -02025
9Liquid Solution
A mixture of phenol and aniline shows negative deviation from Raoult's law. This is due to the formation of
MCQ+1 / -02024
10Liquid Solution
Which one of the following pairs will show positive deviation from Raoult's law?
MCQ+1 / -02024
11Liquid Solution
Vapour pressure of a solution containing 18 g of glucose and 178.2 g of water at $100^{\circ} \mathrm{C}$ is
(Vapour pressure of pure water at $100^{\circ} \mathrm{C}=760$ torr)
(Vapour pressure of pure water at $100^{\circ} \mathrm{C}=760$ torr)
MCQ+1 / -02024
12Liquid Solution
For which one of the following mixtures is composition uniform throughout?
MCQ+1 / -02024
13Liquid Solution
A sample of water is found to contain \(5.85 \%\) \(\left(\frac{w}{w}\right)\) of \(A B\) (molecular mass 58.5 ) and \(9.50 \%\) \(\left(\frac{w}{w}\right) X Y_2\) (molecular mass 95). Assuming \(80 \%\) ionisation of \(A B\) and \(60 \%\) ...
MCQ+1 / -02023
14Liquid Solution
The swelling in feet and ankles of an aged person due to sitting continuously for long hours during travel, is reduced by soaking the feet in warm salt water. This is because of
MCQ+1 / -02023
15Liquid Solution
Which of the following colligative properties can provide molar mass of proteins, polymers and colloids with greater precision?
MCQ+1 / -02022
16Liquid Solution
If \(3 \mathrm{~g}\) of glucose (molar mass \(=180 \mathrm{~g}\)) is dissolved in \(60 \mathrm{~g}\) of water at \(15^{\circ} \mathrm{C}\), the osmotic pressure of the solution will be
MCQ+1 / -02022
17Liquid Solution
The rise in boiling point of a solution containing \(1.8 \mathrm{~g}\) of glucose in \(100 \mathrm{~g}\) of solvent is \(0.1^{\circ} \mathrm{C}\). The molal elevation constant of the liquid is
MCQ+1 / -02022
18Liquid Solution
Solubility of a gas in a liquid increases with
MCQ+1 / -02022
