Adsorption is multilayered in the case of [MP PET 1999]
Physical adsorption
Chemisorption
Both
None of both
A
In the adsorption of acetic acid on activated charcoal, the acetic acid is an [MP PET 1994; MP PMT
The shortest distance of the point (a, b, c) from the x-axis is [MP PET 1999; DCE 1999]
Tyndall effect would be observed in a
[CPMT 1973, 79, 90, 91, 94; MP PET 1999;
MP PMT 1973, 89; DPMT 1982, 83; AFMC 1999]