Chemistry - Surface Chemistry Question with Solution | TestHub
ChemistrySurface ChemistryAdsortionEasy2 minPYQ_2020
ChemistryEasysingle choice
Methylene blue, from its aqueous solution is adsorbed on activated charcoal at 25° C. for
this process, the correct statement is
Options:
Answer:
B
Solution:
As Methylene blue, from its aqueous solution is adsorbed on activated charcoal at 25° C so no need of activation energy. It is an exothermic process with decrease of enthalpy which means it decreases with the increase of temperature. It is also reversible in nature.
Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Surface ChemistrySubtopic:Adsortion
⏱ 2mℹ️ Source: PYQ_2020
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