How is Brownian motion caused?

Due to temperature fluctuations within the liquid phase

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Due to attractions and repulsions between the charges on the colloidal particles

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Due to impact of molecules of the dispersion medium on the colloidal particles

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Due to pressure variations within the liquid phase

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D Due to impact of molecules of the dispersion medium on the colloidal particles
Brownian motion refers to the random movement displayed by small particles that are suspended in fluids. It is commonly referred to as Brownian movement. This motion is a result of the collisions of the particles with other fast-moving particles in the fluid.
Hence, option C is correct.

Suggest Corrections

Similar questions

When dispersed phase is liquid and dispersion medium is gas, then the colloidal system is called?

How are the colloidal solutions classified on the basis of physical states of the dispersed phase and dispersion medium?

Join BYJU'S Learning Program