The accumulation of molecular species at the surface rather than in the bulk of a solid or liquid is termed as ___________
absorption
adsorption
desorption
adhesion
____________is an enzyme present in curd.
Maltase
Zymase
Pancreatic trypsin
lacto bacilli
The material on the surface of which the adsorption takes place is known as ____________
adsorbate
absorbate
adsorbent
absorbent
The process of removing an adsorbed substance from a surface on which it is adsorbed is known as _____________
__________are known as biochemical catalysts.
enzymes
hormones
vitamins
serum
The method usually employed for the precipitation of a colloidal solution is
Dialysis
Addition of electrolytes
Diffusion through animal membrane
Condensation
Both adsorption and absorption can take place simultaneously,the term_________is used to describe both the processes.
chemisorption
sorption
Physisorption
For adsorption of a gas on a solid, the plot of log x/m vs log p is linear with slope equal to (n being a whole number)
k
log k
n
1/n
__________isotherm explains the behaviour of adsorption in an approximate manner.
Ostwald
Langmuir
Freundlich
Rutherford
Chemisorption is generally ______________in nature.
Irreversible
reversible
temperory
endothermic