Purification Methods (Crystallisation, Sublimation, Distillation): JEE Questions & Solutions
7 previous-year JEE Chemistry questions on Purification Methods (Crystallisation, Sublimation, Distillation), each with a worked step-by-step solution.
Previous-year questions
- 01
Given below are two statements: Statement I: Sublimation is used for the separation and purification of compounds with low melting point.…
MCQEasyJEE 2026 - 02
The purification method based on the following physical transformation is: Solid → Heat Vapour → Cool Solid
MCQEasyJEE 2025 - 03
Match List-I with List-II: | List-I (Separation of) | List-II (Separation Technique) | |---|---| | (A) Aniline from aniline-water mixture |…
MCQEasyJEE 2025 - 04
The technique used for purification of steam volatile water immiscible substance is:
MCQEasyJEE 2024 - 05
Which among the following purification methods is based on the principle of “Solubility” in two different solvents?
MCQEasyJEE 2024 - 06
Match List I with List II | List I (Technique) | List II (Application) | |---|---| | (A) Distillation | (I) Separation of glycerol from…
MCQMediumJEE 2024 - 07
Match List I with List II | List I (Mixture) | List II (Separation Technique) | |---|---| | (A) CHCl₃ + C₆H₅NH₂ | (I) Steam distillation |…
MCQMediumJEE 2023
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