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Chemistry · Practical Organic Chemistry

JEE Main 2024 — 1 February, Shift 2 — Question 68

Lassaigne's test is used for detection of :

  1. Option A:

    Nitrogen and Sulphur only

  2. Option B:

    Nitrogen, Sulphur and Phosphorous Only

  3. Option C:

    Phosphorous and halogens only

  4. Option D:

    Nitrogen, Sulphur, phosphorous and halogens

    Correct

Answer: D

Step-by-step solution

Lassaigne's test is used for detection of all element N, S, P, X.

Answer key and solution verified before publishing.

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Exam
JEE Main 2024
Paper
1 February, Shift 2
Subject
Chemistry
Chapter
Practical Organic Chemistry
Topic
Qualitative organic analysis

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