Which of the following is not characteristic of chemisorption? – McqOptions

MCQOPTIONS

1.	Which of the following is not characteristic of chemisorption?
A.	It is irreversible
B.	It is specific
C.	It is multilayer phenomenon
D.	Heat of adsorption is about 400kj
Answer» D. Heat of adsorption is about 400kj

Discussion

No Comment Found

Related MCQs

Adsorption of methane follows the Langmuir adsorption isotherm at 90K. If p = 1.896cm3g-1bar-1 and b = 0.146bar-1. Calculate the value of θ.
For an adsorbant-adsorbate system obeying the Langmuir adsorption isotherm, b = 0.48 bar-1 and p = 0.16 bar-1. At what pressure will 50% of the surface be covered?
Calculate the adsorption of a dye on activated carbon at 25°C, where k = 0.025, n = 0.5 and C = 0.04.Based on the Freundlich isotherm.
Which type of isotherm is given from the figure, Choose from the following options?
What do you mean by the term “Sorption”?
FOR_AN_ADSORBANT-ADSORBATE_SYSTEM_OBEYING_THE_LANGMUIR_ADSORPTION_ISOTHERM,_B_=_0.48_BAR-1_AND_P_=_0.16_BAR-1._AT_WHAT_PRESSURE_WILL_50%_OF_THE_SURFACE_BE_COVERED??$
Adsorption of methane follows the Langmuir adsorption isotherm at 90K. If p = 1.896cm3g-1bar-1 and b = 0.146bar-1. Calculate the value of ‚âà√≠‚Äö√†√®.$#
Which of the following is not characteristic of chemisorption?
Which of the following statements regarding the physical adsorption of a gas on surface of solid is not correct?
Calculate the adsorption of a dye on activated carbon at 25oC, where k = 0.025, n = 0.5 and C = 0.04.