Vedclass
Class 11Chemistry3 Organic Chemistry: Purification and CharacterisationChemical analysis of organic compounds
Medium

Which one of the following sets of elements can be detected using sodium fusion extract?

JEE MAIN 2021All JEE MAIN
  • A
    Halogens,Nitrogen,Oxygen,Sulfur
  • B
    Sulfur,Nitrogen,Phosphorous,Halogens
  • C
    Nitrogen,Phosphorous,Carbon,Sulfur
  • D
    Phosphorous,Oxygen,Nitrogen,Halogens
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

3 Organic Chemistry: Purification and Characterisation

Subtopic

Chemical analysis of organic compounds

Previous Year

JEE MAIN 2021 PaperAll JEE MAIN years →

Similar Questions

Which of the following nitrogen-containing compounds does not give Lassaigne's test?

MediumJEE MAIN 2024
View Solution

Lassaigne's test for nitrogen is negative for which compound?

Easy
View Solution

Why is nitric acid $(HNO_3)$ added to sodium extract before adding silver nitrate $(AgNO_3)$ for testing halogens?

Easy
View Solution

Why is nitric acid added to sodium extract before adding silver nitrate for testing halogens?

Medium
View Solution

If on adding $FeCl_3$ solution to acidified Lassaigne solution of an organic compound a blood red colouration is produced,it indicates the presence of

Medium
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo