1
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
2
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
3
MHT CET 2021 23rd September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following statements is true for adsorption?

A
It is accompanied by evolution of heat.
B
It is a bulk phenomenon.
C
It is independent of surface area.
D
It is independent of temperature.
4
MHT CET 2021 23th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the value of intercept on $$y$$-axis when $$\log \frac{x}{m}$$ is plotted against $$\log P$$ in Freundlich isotherm?

A
$$\frac{1}{n}$$
B
$$\log k$$
C
n
D
$$\mathrm{k}$$
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