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← Bihar Board Class 12 PYQ
Solutions
Bihar Board Class 12 · Chemistry · 38 past questions
Topic
Abnormal molecular mass and van't Hoff factor
1
Colligative properties and boiling/freezing point
1
Concentration terms
0
Ideal and non-ideal solutions
0
Osmosis and osmotic pressure
0
Vapour pressure and Raoult's law
0
Level
Easy
2
Moderate
2
Year
2026
2
2025
4
2024
4
2023
3
2022
3
2021
4
2018
1
2017
2
2016
0
2015
3
2 of 38 ·
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Q1
2026 Set A
2025 Set D
An aqueous solution of which of the following compounds exhibits abnormal osmotic pressure ?
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Q2
2026 Set A
The elevation in boiling point produced by one molal solution of a solute in a solvent is called
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