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The phenomenon of corrosion is a...

The phenomenon of corrosion is a

A

Surface phenomenon

B

Bulk phenomenon

C

Physical change

D

All of these

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A
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AAKASH INSTITUTE-SURFACE CHEMISTRY -ASSIGNMENT SECTION - A
  1. The phenomenon of corrosion is a

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  2. The interface betbeen a solid and gas may be represented by {:("(a...

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  3. Which one of the following is not the characteristic of physiorption...

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  4. Physisorption

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  5. Freundlich isotherm explains the behaviour of adsorption

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  6. Which statement is incorrect for chemisorption?

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  7. Name the catalyst and promoter in the Haber's process for the manufact...

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  8. Following reaction is an example of 4NH(3)(g)+50(2)(g)overset(Pt(s))...

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  9. Which one of the following is the source of enzyme pepsin?

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  10. In ostwold's process for the manufacture of nitric acid the catalyst...

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  11. Dispersed phase and dispersion medium of gel are respectively

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  12. Which of the following is not an example of intrinsic (lyophilic) c...

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  13. O/W type emulsion means

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  14. During synthesis of ammonia by Haber's process, 'CO' acts is

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  15. Spontaneous adsorption of a gas on a solid surface is exothermic proc...

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  16. The minimum number of millimoles of electrolyte rquired to coagulate...

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  17. Freundlich isotherm explains the behaviour of adsorption

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  18. In which of the following process adsorption plays an important role...

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  19. Adsorption Theory Of Heterogeneous Catalysis

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  20. Which statement is not correct for zeolites?

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