18.When a Fecl3 solution is added to NaOH, a negatively charged SOL is – InterviewSolution

1.	18.When a Fecl3 solution is added to NaOH, a negatively charged SOL is obtained it is due to 1)the preferential adsorption of OH ions 2) presence of basic group 3)Self dissociation 4) electron capture by sol particles
Answer» 18.When a Fecl3 solution is added to NaOH, a negatively charged SOL is obtained it is due to 1)the preferential adsorption of OH ions 2) presence of basic group 3)Self dissociation 4) electron capture by sol particles

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