.
They are consumed during the reaction
They are not consumed during the reaction
They increase the temperature of the reaction
They slow down the reaction process
Increase in temperature
Increase in pressure
Decrease in temperature
Decrease in pressure
Coagulating the mud particles
Making mud water soluble
Forming Si complex with clay particles
Sulphate part which combines with dirt and removes it
Le Chatelier’s Principle
Peptisation
Neutralisation of charge on colloidal particles
Scattering of light
Low pressure
Intermediate pressure
High pressure
None of these
Chemical adsorption
Physical adsorption
Hydrogen bonding
Sedimentation
N2
O2
H2
SO2
They are irreversible
They are self stabilised
They are readily coagulated by addition of electrolytes
They are formed by inorganic substances
ΔH < 0 and ΔS < 0
ΔH > 0 and ΔS < 0
ΔH > 0 and ΔS > 0
ΔH < 0 and ΔS > 0
Makes the emulsion homogeneous
Helps in coagulating the emulsion
Accelerates the dispersion
Stabilises the emulsion
Irreversible reaction
Heterogeneous catalysis
Homogeneous catalysis
Neutralisation reaction
0.25
2.5
25.0
250
Na2SO4
CaCl2
Al2 (SO4)3
NH4Cl
Tyndall Effect
Hardy-Schulze Law
Freundlich law
Bredig’s Arc Method
Na3PO4
NaNO3
MgSO4
KCl