1
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify negatively charged sol from following.

A
sol of clay
B
$$\mathrm{Fe}_2 \mathrm{O}_3 \cdot \mathrm{xH}_2 \mathrm{O}$$
C
$$\mathrm{TiO}_2$$ sol
D
Haemoglobin
2
MHT CET 2021 20th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following is a multi-molecular colloid?

A
Nylon
B
Gold sol
C
Cellulose
D
Soap
3
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is multimolecular colloid?

A
Aqueous solution of protein
B
Solution of rubber in organic solvent
C
Silver solution
D
Aqueous polyvinyl alcohol
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