1
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following colloids is NOT a gel?

A
Cheese
B
Milk
C
Butter
D
Jellies
2
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What type of information is collected using scanning electron microscopy?

A
Structure of material surface
B
Crystal structure
C
Binding nature
D
Particle size
3
MHT CET 2022 11th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

What type of following phenomena is NOT exhibited by adsorption?

A
Irreversible
B
Bulk
C
Exothermic
D
Endothermic
4
MHT CET 2021 24th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is a first step in mechanism of heterogenous catalysis?

A
Desorption of reaction product from catalyst surface
B
Adsorption of reactant molecules on catalyst
C
Occurrence of chemical reaction on catalyst surface to form an intermediate
D
Diffusion of reactants towards catalyst surface
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