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Chemistry
Which of the following statements given about emulsions is incorrect?
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Q. Which of the following statements given about emulsions is incorrect?
Surface Chemistry
A
The droplets in emulsions are often negatively charged and can be precipitated by electrolytes.
11%
B
Emulsion can be diluted with any amount of the dispersed liquid. On the other hand, the dispersion medium when mixed, forms a separate layer.
70%
C
Emulsions can be broken into constituent liquids by heating, freezing, centrifuging, etc.
10%
D
Emulsions also show Brownian movement and Tyndall effect.
10%
Solution:
Emulsions can be diluted with any amount of the dispersion medium. On the other hand, the dispersed liquid when mixed, forms a separate layer.