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Solutions
CBSE Class 12 · Chemistry · 29 past questions
Topic
Boiling point elevation and freezing point depression
5
Concentration and solubility of gases
4
Non-ideal solutions and azeotropes
3
Osmosis and osmotic pressure
3
Abnormal molar mass and van't Hoff factor
2
Vapour pressure and Raoult's law
2
Level
Easy
2
Moderate
4
Year
2026
0
2025
1
2024
1
2023
0
2 of 29 ·
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Q10
2025
In case of association, abnormal molar mass of solute will
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Q20
2024
For an electrolyte undergoing association in a solvent, the van't Hoff factor…
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