Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन
JEE Main & Advanced
Chemistry
Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन
Question Bank
Colloids Emulsion, Gel and Their properties with application
question_answer
Which of the following substances is not used for preparing lyophilic sols [MP PET 2002]
A) Starch
B) Gum
C) Gelatin
D) Metal sulphide
Correct Answer:
D
Solution :
Metal sulphide is not used for preparing lyophilic sol.