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Chemistry · JEE

Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds Revision for JEE

3+ syllabus-aligned questions available

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Revise Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds by covering every subtopic once, drilling formulas, then solving 3+ timed MCQs with full solutions.

Use this Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds revision checklist before mocks and the final exam. Reinforce concepts with 3+ syllabus-aligned MCQs on Goodmarks.

Revision checklist

  1. 1.Core idea: Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds
  2. 2.Relates to other subtopics in Principles Related to Practical Chemistry
  3. 3.Salt analysis cation and anion tests
  4. 4.Titration: oxalic acid vs KMnO4
  5. 5.Master Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds definitions and standard results
  6. 6.Solve 20 timed MCQs for Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds

Syllabus context

Part of Principles Related to Practical Chemistry in JEE Main Chemistry.

Free sample questions

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Q1ChemistryUnit 20: Principles Related to Practical Chemistry
In the given figure, the red-brown gas evolved is
Q2ChemistryUnit 20: Principles Related to Practical Chemistry
Carbon dioxide formed after reaction with cupric oxide is tested by :
Q3ChemistryUnit 20: Principles Related to Practical Chemistry
sweetener A,B,CA, B, C and D.D . To identify these samples, he performed certain experiments and noted the following observations. (i) AA and DD both form a blue-violet colour with ninhydrin. (ii) Lassaigne extract of C\mathrm{C} gives positive AgNO3A g N O_{3} test and negative Fe4[Fe(CN)6]3\boldsymbol{F} \boldsymbol{e}_{4}\left[\boldsymbol{F} \boldsymbol{e}(\boldsymbol{C} \boldsymbol{N})_{6}\right]_{3} test. (iii) Lassaigne extract of B\mathrm{B} and D\mathrm{D} gives positive sodium nitroprusside test. Based on these observations which option is correct?

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Frequently asked questions

How should I revise Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds before JEE?

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

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