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A dispersion of silver chloride in water is a)Hydrophilic colloid b)An emulsion c)Alcosol d)Hydrophobic colloid
ANS:D
Lyophobic colloids: The word ‘lyophobic’ means liquid-hating.
   Substances like metals, their sulphides, etc., when simply mixed
  with the dispersion medium do not form the colloidal sol. Their
 colloidal sols can be prepared only by special method. Such sols are called lyophobic sols.If water is the dispersion medium,it is termed as hydrophobic colloids.
 


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