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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
Surface Chemistry

NTA Abhyas 2020 · Chemistry · Surface Chemistry

Which of the following statements is correct for a lyophilic sol?

Which of the following statements is correct for a lyophilic sol?

Options

  1. AIt is not easily solvated
  2. BThe coagulation of this sol is irreversible in nature
  3. CIt is unstable
  4. DIt is quite stable in a solvent

Correct answer

D. It is quite stable in a solvent

Step-by-step solution

In lyophilic sols, the dispersed phase particles have great affinity for the dispersion medium. These sols are reversible. These are quite stable. Examples include gum, gelatin, starch, proteins and rubber etc.
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