Arrange the following substances in order of increasing ability to coa – InterviewSolution

1.	Arrange the following substances in order of increasing ability to coagulate i) negative change sol and ii) a positively change sol: X) ZnSO_4, Y) AlCl_3 and Z) Na_3PO_4.
Answer» ANSWER :In case of NEGATIVE sol `Y > X > Z`, in case of POSITIVE sol `Z > X > Y`

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