Classification of Colloids
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII05:SURFACE CHEMISTRY

320751 Example of intrinsic colloid is

1 glue
2 sulphur
3 \(\mathrm{Fe}\)
4 \(\mathrm{As}_{2} \mathrm{~S}_{3}\)
CHXII05:SURFACE CHEMISTRY

320752 If a solid is dispersed in a liquid the colloid is called

1 Lyosol
2 Emulsion
3 Gel
4 Aerosol
CHXII05:SURFACE CHEMISTRY

320753 Which of the following statements are true?
I. Soap molecules form micelle around the oil droplet.
II. Polar group of soap molecules interact with water.
III. The negatively charged sheath around the micelles prevent further aggregation.
IV. Hydrophobic group of the soap molecule interact with water.
Select the correct option.

1 I, III and IV
2 I, II and IV
3 I, II and III
4 III and IV
CHXII05:SURFACE CHEMISTRY

320754 At high concentration of soap in water, soap behaves as ....

1 Lyophilic colloid
2 Macromolecular colloid
3 Molecular colloid
4 Associated colloid
CHXII05:SURFACE CHEMISTRY

320751 Example of intrinsic colloid is

1 glue
2 sulphur
3 \(\mathrm{Fe}\)
4 \(\mathrm{As}_{2} \mathrm{~S}_{3}\)
CHXII05:SURFACE CHEMISTRY

320752 If a solid is dispersed in a liquid the colloid is called

1 Lyosol
2 Emulsion
3 Gel
4 Aerosol
CHXII05:SURFACE CHEMISTRY

320753 Which of the following statements are true?
I. Soap molecules form micelle around the oil droplet.
II. Polar group of soap molecules interact with water.
III. The negatively charged sheath around the micelles prevent further aggregation.
IV. Hydrophobic group of the soap molecule interact with water.
Select the correct option.

1 I, III and IV
2 I, II and IV
3 I, II and III
4 III and IV
CHXII05:SURFACE CHEMISTRY

320754 At high concentration of soap in water, soap behaves as ....

1 Lyophilic colloid
2 Macromolecular colloid
3 Molecular colloid
4 Associated colloid
CHXII05:SURFACE CHEMISTRY

320751 Example of intrinsic colloid is

1 glue
2 sulphur
3 \(\mathrm{Fe}\)
4 \(\mathrm{As}_{2} \mathrm{~S}_{3}\)
CHXII05:SURFACE CHEMISTRY

320752 If a solid is dispersed in a liquid the colloid is called

1 Lyosol
2 Emulsion
3 Gel
4 Aerosol
CHXII05:SURFACE CHEMISTRY

320753 Which of the following statements are true?
I. Soap molecules form micelle around the oil droplet.
II. Polar group of soap molecules interact with water.
III. The negatively charged sheath around the micelles prevent further aggregation.
IV. Hydrophobic group of the soap molecule interact with water.
Select the correct option.

1 I, III and IV
2 I, II and IV
3 I, II and III
4 III and IV
CHXII05:SURFACE CHEMISTRY

320754 At high concentration of soap in water, soap behaves as ....

1 Lyophilic colloid
2 Macromolecular colloid
3 Molecular colloid
4 Associated colloid
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII05:SURFACE CHEMISTRY

320751 Example of intrinsic colloid is

1 glue
2 sulphur
3 \(\mathrm{Fe}\)
4 \(\mathrm{As}_{2} \mathrm{~S}_{3}\)
CHXII05:SURFACE CHEMISTRY

320752 If a solid is dispersed in a liquid the colloid is called

1 Lyosol
2 Emulsion
3 Gel
4 Aerosol
CHXII05:SURFACE CHEMISTRY

320753 Which of the following statements are true?
I. Soap molecules form micelle around the oil droplet.
II. Polar group of soap molecules interact with water.
III. The negatively charged sheath around the micelles prevent further aggregation.
IV. Hydrophobic group of the soap molecule interact with water.
Select the correct option.

1 I, III and IV
2 I, II and IV
3 I, II and III
4 III and IV
CHXII05:SURFACE CHEMISTRY

320754 At high concentration of soap in water, soap behaves as ....

1 Lyophilic colloid
2 Macromolecular colloid
3 Molecular colloid
4 Associated colloid