Chemistry · JEE

Purification and Characterisation of Organic Compounds Revision for JEE

44+ syllabus-aligned questions available

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Revise Purification and Characterisation of Organic Compounds by covering every subtopic once, drilling formulas, then solving 44+ timed MCQs with full solutions.

Use this Purification and Characterisation of Organic Compounds revision checklist before mocks and the final exam. Reinforce concepts with 44+ syllabus-aligned MCQs on Goodmarks.

Revision checklist

1.Crystallisation, distillation, chromatography
2.Detection of N, S, P, halogens
3.Empirical formula from analysis data
4.Revise Purification: Crystallization, sublimation, distillation, differential extraction and chromatography principles and their applications with 10 MCQs
5.Revise Qualitative analysis: Detection of nitrogen, sulphur, phosphorus and halogens with 10 MCQs
6.Revise Quantitative analysis (basic principles only): Estimation of carbon, hydrogen, nitrogen, halogens, sulphur and phosphorus with 10 MCQs
7.Revise Calculations of empirical formulae and molecular formulae, numerical problems in organic quantitative analysis with 10 MCQs

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Subtopics in Purification and Characterisation of Organic Compounds

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Q1ChemistryUnit 13: Purification and Characterisation of Organic Compounds

Semiconductor materials like

S i

and

G e

are usually purified by:

Q2ChemistryUnit 13: Purification and Characterisation of Organic Compounds

Which of the following is/are true statement(s)? This question has multiple correct options

Q3ChemistryUnit 13: Purification and Characterisation of Organic Compounds

1.6 \mathrm{g}

of an organic compound gave

2.6 \mathrm{g}

of magnesium pyrophosphate. The percentage of phosphorus in the compound is:

Q4ChemistryUnit 13: Purification and Characterisation of Organic Compounds

The process of burning wood in limited supply of oxygen to obtain charcoal as a resultant product is called:

Q5ChemistryUnit 13: Purification and Characterisation of Organic Compounds

Qualitative analysis of nitrogen is done by which test/ method?

Q6ChemistryUnit 13: Purification and Characterisation of Organic Compounds

Which of the following compounds can be purified by vacuum distillaiton? This question has multiple correct options

Q7ChemistryUnit 13: Purification and Characterisation of Organic Compounds

0.5 g

of an organic compound containing nitrogen on kjeldahlising required

29 m l

N / 5 H_{2} S O_{4}

for complete neutralisation of ammonia. The percentage of nitrogen in the compound is :

Q8ChemistryUnit 13: Purification and Characterisation of Organic Compounds

Which of the following statements is/are correct? This question has multiple correct options

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Frequently asked questions

How should I revise Purification and Characterisation of Organic Compounds before JEE?

Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.