An adsorption study where RDB (Rhodamine B) molecule was adsorbed by ZnCl2 liquid phase and was monitored in the range of 35oC to 60oC. The corresponding equilibrium constants are attached as image in a tabular form.   Calculate the change of enthalpy and entropy of adsorption process. Assuming that the reaction is spontaneous.

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Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.