Liquid Solution PYQs - Last 10 Years
WB JEE / Chemistry / Physical Chemistry / 12 recent questions
ChemistryPhysical Chemistry2017-2026
Practice 12 WB JEE Chemistry questions from Liquid Solution. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
12
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Chemistry / Physical Chemistry
2017-2026
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7
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2022-2026
12
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2017-2026
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12PYQs
MCQ91.7%
MCQM8.3%
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7 in last 5 years12 in last 10 years
Last 10 Years Liquid Solution Questions
Showing 12 of 12 filtered questions.
1Liquid Solution
The van't Hoff Factor (i) for a dilute aqueous solution of $\mathrm{Na}_2 \mathrm{SO}_4$ is
MCQ+1 / -0.252026
2Liquid Solution
Glucose is added to 1 litre of water to such an extent that $\Delta T_f / K_f$ equals to $\frac{1}{1000}$ ．The weight of glucose added is
MCQ+1 / -0.252026
3Liquid Solution
$P$ and $Q$ combines to form two compounds $\mathrm{PQ}_2$ and $\mathrm{PQ}_3$. If $1 \mathrm{~g} ~\mathrm{PQ}{ }_2$ is dissolved in 51 g benzene the depression of freezing point becomes $0 \cdot 8^{\circ} \mathrm{C}$. On the other hand if ...
MCQ+1 / -0.252025
4Liquid Solution
The correct order of boiling point of the given aqueous solutions is
MCQ+1 / -0.252024
5Liquid Solution
Which of the following statement/statements is/are correct ?
MCQM+2 / -02024
6Liquid Solution
A solution containing 4g of polymer in 4.0 litre solution at 27\(^\circ\)C shows an osmotic pressure of 3.0 \(\times\) 10\(^{-4}\) atm. The molar mass of the polymer in g/mol is
MCQ+1 / -0.252023
7Liquid Solution
Pick the correct statement.
MCQ+2 / -0.52022
8Liquid Solution
When 20 g of naphthoic acid (C11H8O2) is dissolved in 50 g of benzene, a freezing point depression of 2K is observed. The van't Hoff factor (i) is [Kf = 1.72 K kg mol\(-\)1]
MCQ+1 / -0.252021
9Liquid Solution
Kf (water) = 1.86 K kg mol-1. The temperature at which ice begins to separate from a mixture of 10 mass % ethylene glycol is
MCQ+1 / -0.252020
10Liquid Solution
Equal masses of ethane and hydrogen are mixed in an empty container at 298 K. The fraction of total pressure exerted by hydrogen is
MCQ+1 / -0.252020
11Liquid Solution
Equal weights of ethane and hydrogen are mixed in an empty container at 25\(^\circ\)C. The fraction of total pressure exerted by hydrogen is
MCQ+1 / -0.332018
12Liquid Solution
Assuming the compounds to be completely dissociated in aqueous solution, identify the pair of the solutions that can be expected to be isotonic at the same temperature.
MCQ+1 / -0.252017