1
IIT-JEE 2009 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
Among the electrolytes Na$$_2$$SO$$_4$$, CaCl$$_2$$, Al$$_2$$(SO$$_4$$)$$_3$$ and NH$$_4$$Cl, the most effective coagulating agent for Sb$$_2$$S$$_3$$ sol is
2
IIT-JEE 2008 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1
Among the following, the surfactant that will form micelles in aqueous solution at the lowest molar concentration at ambient condition is:
Questions Asked from Surface Chemistry (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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