Which of the following is a colloidal solution?
a) Starch solution.
1
b) Copper sulphate solutionc) Chalk powder in water
d) Kerosene oil and water
Answers
Answered by
4
Explanation:
The substance which forms the colloidal solution in water is starch. A colloidal solution is a solution in which the colloid mixes uniformly. All colloids have a Tyndall Effect, which is not exhibited by glucose. Starch is a colloid and thus when mixed with water can form the colloidal solution.
Answered by
2
Answer:
A: starch solution
Explanation:
Copper sulphate- true solution
Chalk in water - suspension
Kerosene in water - immiscible liquid
Starch solution is colloidal solution
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