Vedclass
Class 11Chemistry8-3.Organic Chemistry : Purification and characterizationPurification of Organic Compounds
Difficult

Which of the following statements is correct for paper chromatography?

JEE MAIN 2023All JEE MAIN
  • A
    Water present in the mobile phase gets absorbed by the paper which then forms the stationary phase.
  • B
    Water present in the pores of the paper forms the stationary phase.
  • C
    Paper sheet forms the stationary phase.
  • D
    Paper and water present in its pores together form the stationary phase.
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

8-3.Organic Chemistry : Purification and characterization

Subtopic

Purification of Organic Compounds

Previous Year

JEE MAIN 2023 PaperAll JEE MAIN years →

Similar Questions

Which two organic compounds are purified by the sublimation technique?

Easy
View Solution

What is mother liquor?

Easy
View Solution

$A$ liquid with a high boiling point decomposes on simple distillation,but it can be steam distilled for its purification. Explain how this is possible.

Medium
View Solution

The correct match between items of List-$I$ and List-$II$ is
List-$I$ List-$II$
$A$. Coloured impurity $(p)$. Steam distillation
$B$. Mixture of $o-$nitrophenol and $p-$nitrophenol $(q)$. Fractional distillation
$C$. Crude naphtha $(r)$. Charcoal treatment
$D$. Mixture of glycerol and sugars $(s)$. Distillation under reduced pressure

DifficultJEE MAIN 2018
View Solution

Which substance is used in the purification of bone charcoal?

Easy
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