A liquid is found to scatter a beam of light but leaves no residue when passed through the filter paper. The liquid can be described as:
A
a suspension
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
oil
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
a colloidal sol
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
a true solution
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C a colloidal sol A liquid is found to scatter a beam of light (due to Tyndall effect) but leaves no residue when passed through the filter paper (as the size of the particles is smaller than the pores of the filter paper). The liquid can be described as a colloidal sol.