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Which of the following statements are co...

Which of the following statements are correct-

A

mixing two oppositely charged sols neutralises their charges and stabilises the colloid

B

presence of equal and similar charges on colloidal particles provides stability to the colloids

C

any amount of dispersed liquid can be added to emulsion without destabilising it

D

brownian movement stabilises sols

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The correct Answer is:
B, D
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