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The function of gum arabic in the prepar...

The function of gum arabic in the preparation of Indian ink is

A

Coagulation

B

Peptization

C

Absorption

D

Protective action

Text Solution

Verified by Experts

The correct Answer is:
D
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MARVEL PUBLICATION-SURFACE CHEMISTRY-MULTIPLE CHOICE QUESTIONS - HIGHER LEVEL
  1. Blood is purified by :

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  2. Milk can be preserved by adding a few drops of

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  3. The function of gum arabic in the preparation of Indian ink is

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  4. Which one of the following is correctly matched?

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  5. Alum helps in purifying water by

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  6. In the case of auto catalysis

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  7. Which of the following statement about the catalyst is/are true?

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  8. In Zeigler-Natta polymerisation of ethylene, the active species is

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  9. Which of the following is less than zero during adsorption?

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  10. Adsorption is the tendency of accumulation of molecular species at the...

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  11. Adsorption is accompanied by the evolution of heat. Thus, according to...

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  12. At low pressure, the fraction of the surface covered follows

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  13. At high pressure, the entire surface gets covered by a monomolecular l...

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  14. Which of the following statements is incorrect?

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  15. During adsorption

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  16. which of the following statements is not correct ?

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  17. The isoelectric point of a colloidally dispersed material is the pH va...

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  18. peptization involves :

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  19. Which of the following is not the property of hydrophilic solutions ?

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  20. Which one of the following characteristics is not correct for physical...

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