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A colloidal sol Fe(OH)(3) in water is...

A colloidal sol `Fe(OH)_(3)` in water is

A

A hydrophilic colloid

B

A hydrophobic colloid

C

An emulsion

D

Not a colloid

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE -SURFACE CHEMISTRY
  1. Arsenic (III) sulphide forms a sol with a negative charge which of the...

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  2. A negatively charged suspenstion of clay in water needs for precipitat...

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  3. A colloidal sol Fe(OH)(3) in water is

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  4. Ultra microscope works on the principle of

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  5. Ferric chloride on rubbing to a bleeding wound causes

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  6. Hardy - Schulz rules are based on of electrolyte ions coagulating the...

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  7. Which of the following is a kinetic property of sols?

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  8. Brownian movement is mainly is due to

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  9. When an electrolyte is added to a colloidal sol it

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  10. The coagulation power of an effective ion carrying the charge opposite...

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  11. Which electrolyte is least effective in causing coagulation of +ve fer...

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  12. The capacity of an ion to coagulate a colloidal sol depends on

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  13. Lyophilic sols are more stable than lyophobic sols because

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  14. A liquid is found to scatter a beam of light but leaves no residance w...

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  15. Cellulose dispersed in ethanol is called

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  16. At CMC the surfactant molecules

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  17. Alum helps in purifying water by

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  18. On addiction of 1ml solution of 10% NaCl to 10ml gold sol in the prese...

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  19. Gelatin protects

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  20. The coagulation of colloidal particles of the sol can be caused by

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