Chemistry · JEE

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

3+ syllabus-aligned questions available

Quick answer

Start JEE Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds preparation with easy MCQs, then progress to exam-level difficulty on Goodmarks (3+ available).

Build confidence with easy Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds MCQs before timed sets. Goodmarks offers 3+ syllabus-aligned questions with full solutions.

Syllabus context

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

Free sample questions

Attempt 3 free MCQs for Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds. Unlock the full bank with Pro.

Unlock full bank

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, C

and

D .

To identify these samples, he performed certain experiments and noted the following observations. (i)

A

and

D

both form a blue-violet colour with ninhydrin. (ii) Lassaigne extract of

\mathrm{C}

gives positive

A g N O_{3}

test and negative

\boldsymbol{F} \boldsymbol{e}_{4}\left[\boldsymbol{F} \boldsymbol{e}(\boldsymbol{C} \boldsymbol{N})_{6}\right]_{3}

test. (iii) Lassaigne extract of

\mathrm{B}

and

\mathrm{D}

gives positive sodium nitroprusside test. Based on these observations which option is correct?

Want unlimited Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds practice?

Pro unlocks the full question bank, topic filters, and attempt history.

Get started free View Pro plans

Frequently asked questions

How should I use easy Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds MCQs?

Solve untimed first, review every explanation, then retry wrong questions after 48 hours.

Syllabus context

Free sample questions

Frequently asked questions

How should I use easy Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds MCQs?

Related topics