a) Explain stationary phase and mobile phase in thin-layer chromatography.

b) In thin layer chromatography, the stationary phase is made of _________ and
the mobile phase is made of _________. Write the correct answer.

2 answers

The stationary phase is silica gel or alumina (Al2O3).
The mobile phase is a liquid. The choice of the liquid depends upon the mixture to be separated.
Liquid