wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following is not a criterion for choosing a solvent for recrystallization?

A
The solute should be relatively insoluble in the solvent at room temperature
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
The solvent should have a boiling temperature between 40oC and 120oC
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
The solute should be more soluble in the cold solvent than in the hot
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
The solvent and solute should be chemically compatible
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C The solute should be more soluble in the cold solvent than in the hot
The option (C) is not a criterion for choosing a solvent for recrystallization. The solute should be more soluble in the hot solvent than in the cold. Due to this, the solute can be dissolved in hot solvent and then solvent can be cooled so that the crystallized solute can be filtered.

Option C is correct.

flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Crystallization
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon