Which of the following statement is not true?
True solutions are homogeneous in matter
Suspensions are heterogeneous in matter
Solute particles in colloidal system can be separated by filtration
True solutions are transparent
Answers
Answer:
solute particles in colloidal system can be sepreted by fitration true sollution is transparent
Explanation:
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Answer:
A true solution is a homogeneous mixture of solute and solvent. Chalk powder in water is a heterogeneous mixture. Hence chalk powder is not a true solution.
A suspension is a heterogeneous mixture in which the solute particles do not dissolve, but get suspended throughout the bulk of the solvent, left floating around freely in the medium.
The dispersed particles of a colloid cannot be separated by filtration, but they scatter light, a phenomenon called the Tyndall effect.
True solutions are homogenous and are transparent in appearance, while colloidal solutions are heterogeneous and appear to be translucent, whereas suspension is also heterogenous but appear to be opaque
Explanation: