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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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Amongst the following statement's regarding adsorption, those that are valid are –
(A) Activation energy is high for chemisorption process
(B) Physisorption converts into chemisorption at high temperature
(C) Chemisorption converts into physisorption at low temperature
(D) With increase in temperature, the equilibrium concentration of adsorbate increases
(A) Activation energy is high for chemisorption process
(B) Physisorption converts into chemisorption at high temperature
(C) Chemisorption converts into physisorption at low temperature
(D) With increase in temperature, the equilibrium concentration of adsorbate increases
View answer and explanation
Correct option: B
A, B
Options A and B are valid. Activation energy is generally high for chemisorption, and physisorption can convert to chemisorption at higher temperatures.
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