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Tag: surface and interfacial phenomena chapter notes

BET isotherm, Factors Affecting Adsorption, Adsorption Phenomenon(Part 3) and MCQs for GPAT, NIPER, Pharmacist and Drug Inspector exam

July 13, 2021July 27, 2021 seautaazad.bharti DBT BET, GPAT Preparation, How to prepare for gpat, MCQ, NEET UG, NIPER JEE Examination (Masters/Ph.D. Admission), Pharmaceutics, Pharmacy Exam Questions, Study Material, UGC NET JRF Exam Adsorbate concentration, Adsorbent–solute interaction, Adsorption phenomenon, adsorption study material with mcq, BET isotherm, BET isotherm equation, Factors Affecting Adsorption, Nature of adsorbate, Nature of adsorbent, pH of the medium, pharmaceutics surface and interfacial phenomena study material, question and answers on surface and interfacial phenomena, Removal of adsorbed impurities, surace and interfacial phenomena questions and answers for pharmacist exam, surface and interfacial phenomena, surface and interfacial phenomena chapter notes, surface and interfacial phenomena mcq, surface and interfacial phenomena mcq for drug inspector exam, surface and interfacial phenomena notes with mcq for NIPER exam, surface and interfacial phenomena question and answers for GPAT exam, Surface area of adsorbent, Temperature Leave a comment

BET isotherm: Langmuir and Freundlich isotherms are based on the formation of a saturated monolayer of the adsorbate on the surface of the adsorbent. The BET isotherm assumes that a multimolecular layer of adsorbate molecules covers the surface of the […]

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Surface and Interfacial Phenomenon: Spreading coefficient and MCQs for GPAT, NIPER, Pharmacist and Drug Inspector exam

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Spreading Coefficient (S): In general, spreading of a liquid occurs when the work of adhesion between two liquids exceeds the work of cohesion between the molecules of each liquid. Work of adhesion (Wa)- Consider a liquid drop with surface tension […]

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Measurement of Surface and Interfacial tension, Ring Detachment Method (du Nouy tensiometer) and Wilhelmy Plate Method and MCQs for GPAT, NIPER, Pharmacist and Drug Inspector exam

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Ring Detachment Method (du Nouy tensiometer): The du Nouy’s ring method is similar to the Wilhelmy plate method, but it uses a ring or loop of wire. A platinum or Iridium wire of ~4 cm in circumference is suspended from […]

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