AP EAMCET 22 May 2023 Shift 2 Paper
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Question : 145 of 160
Marks:
+1,
-0
Identify the correct statements about chemisorption
I) It is irreversible adsorption
II) Enthalpy of adsorption is in the range of20 − 40 kJ mol − 1
III) It is unilayered adsorption
IV) It does not need appreciable activation energy
I) It is irreversible adsorption
II) Enthalpy of adsorption is in the range of
III) It is unilayered adsorption
IV) It does not need appreciable activation energy
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