Explore the intriguing world of Surface Chemistry through this trivia quiz. Questions cover catalysts, adsorption, and water purification techniques, assessing understanding of fundamental concepts and their applications. Perfect for learners looking to deepen their chemistry knowledge.
Increase in temperature
Increase in pressure
Decrease in temperature
Decrease in pressure
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Le Chatelier’s Principle
Peptisation
Neutralisation of charge on colloidal particles
Scattering of light
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Low pressure
Intermediate pressure
High pressure
None of these
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Coagulating the mud particles
Making mud water soluble
Forming Si complex with clay particles
Sulphate part which combines with dirt and removes it
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ΔH < 0 and ΔS < 0
ΔH > 0 and ΔS < 0
ΔH > 0 and ΔS > 0
ΔH < 0 and ΔS > 0
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Chemical adsorption
Physical adsorption
Hydrogen bonding
Sedimentation
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Na2SO4
CaCl2
Al2 (SO4)3
NH4Cl
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0.25
2.5
25.0
250
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N2
O2
H2
SO2
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They are irreversible
They are self stabilised
They are readily coagulated by addition of electrolytes
They are formed by inorganic substances
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Tyndall Effect
Hardy-Schulze Law
Freundlich law
Bredig’s Arc Method
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Irreversible reaction
Heterogeneous catalysis
Homogeneous catalysis
Neutralisation reaction
Makes the emulsion homogeneous
Helps in coagulating the emulsion
Accelerates the dispersion
Stabilises the emulsion
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Na3PO4
NaNO3
MgSO4
KCl
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Quiz Review Timeline (Updated): Mar 22, 2023 +
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