Which one of the following is a hydrophobic sol [MP PET 1991]

1.	Which one of the following is a hydrophobic sol [MP PET 1991]
A.	Starch solution
B.	Gum solution
C.	Protein solution
D.	Arsenic sulphide solution
Answer» E.

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Which one of the following is a hydrophobic sol [MP PET 1991]

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