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Among the following the surfactant that will from micelles in aqueous solution at the lowest molar concentration at [JEE 2008]
Among the electrolytes Na2SO4, CaCl2, Al2(SO4)3 and NH4Cl, the most effective coagulation agent for Sb2S3 sol is. [JEE 2009]
The correct statement(s) pertaining to the adsorption of a gas on a solid surface is (are) [JEE 2011]
The given graphs / data I,II,III and IV represent general trends observed for different physisorption and chemisorption processes under mild conditions of temperature and pressure. Which of the following choice (s) about I, II, III and IV is (are) correct ? [JEE 2012]
Choose the correct reason(s) for the stability of the lyophobic colloidal particles. [JEE 2012]
12 videos|53 docs|118 tests
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12 videos|53 docs|118 tests
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