Which of the following sol is lyophobic in nature?

A l (O H)_{3}

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Gum

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Egg albumin

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Starch

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Solution

The correct option is A $A l (O H)_{3}$
Sols in which the dispersed phase has little affinity for the dispersion medium are lyophobic sols.
Here, $A l (O H)_{3}$ is lyophobic whereas gum, egg albumin and starch sols are lyophilic in nature.

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Similar questions

Which of the following statements is not true for a lyophobic sol

Which of the following is/are correct ?
i) lyophobic sols are less stable
ii) lyophilic sols are reversible
iii) lyophobic sols are coagulated by adding electrolytes
iv) lyophobic sols are more hydrated

Q. Which of the following statements is/are correct regarding the stability of sol?
(i) Lyophilic sols are stabilized due to a layer of solvent around sol particles.
(ii) Lyophobic sols are stabilised due to presence of charge.
(iii) Addition of lyophilic brings in more stability to lyophobic.
(iv) Addition of lyophobic brings in more stability to lyophobic.

Which of the following statement is wrong for lyophobic sol

Q. Which of the following are properties of lyophobic sols?

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Which of the following sol is lyophobic in nature?

The correct option is A Al(OH)3 Sols in which the dispersed phase has little affinity for the dispersion medium are lyophobic sols. Here, Al(OH)3 is lyophobic whereas gum, egg albumin and starch sols are lyophilic in nature.

The correct option is A $A l (O H)_{3}$
Sols in which the dispersed phase has little affinity for the dispersion medium are lyophobic sols.
Here, $A l (O H)_{3}$ is lyophobic whereas gum, egg albumin and starch sols are lyophilic in nature.