Amongthe electrolytes Na_2SO_4 , CaCl_2, Al_2(SO_4)_3 and NH_4Cl , the – InterviewSolution

1.	Amongthe electrolytes Na_2SO_4 , CaCl_2, Al_2(SO_4)_3 and NH_4Cl , the most effectivecoagulating agent for Sb_2S_3 sol is................
Answer» `Na_2SO_4` `CaCl_2` `Al_(2)(SO_4)_3` `NH_4Cl` SOLUTION :`Al_(2)(SO_4)_3`

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