Question
Question: According to Graham, colloids are those substances which are....
According to Graham, colloids are those substances which are.
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(a) Insoluble in water
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(b) In solution do not pass through filter paper
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(c) Of definite size of particles
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(d) Separated from crystalloids by parchment paper
Explanation
Solution
(d)
Sol. According to Graham, colloids are separated from crystalloids by parchment paper.