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Subject :NSO    Class : Class 9

Study the given Venn diagram carefully.

Which of the following colloidal systems correctly represent points 1, 2 and 3?

1 2 3
A Mist Whipped cream Dust fumes
B Milk Hair cream Pumice stone
C Paints Smoke Cloud
D Coloured glasses Wings of butterflies Butter


Ans 1:

Class : Class 9
it can be d also

Ans 2:

Class : Class 9
c

Ans 3:

Class : Class 10
C

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