Tardigrade
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Tardigrade
Question
Chemistry
An oil-soluble dye is mixed with an emulsion and emulsion remains colourless. Then, it is
Q. An oil-soluble dye is mixed with an emulsion and emulsion remains colourless. Then, it is
1618
207
Surface Chemistry
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A
O-in-W
36%
B
W-in-O
36%
C
W-in-W
9%
D
O-in-O
18%
Solution:
When an oil-soluble dye is shaken with the given emulsion, if the emulsion (whole background) is coloured, the emulsion is W/O type but if only coloured drops are seen and emulsion (whole background) is colourless, it is O/W type emulsion.