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State whether the statement is true or f...

State whether the statement is true or false- German silver alloy is used to make aircrafts and aeroplanes.

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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. Explain the following- Uses of Gun metal.

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  2. State whether the statement is true or false- Magnelium alloy is made ...

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  3. State whether the statement is true or false- German silver alloy is u...

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  4. Give three differences between lyophilic and lyophobic colloids.

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  5. How will you justify that milk is an emulsion of oil in water with the...

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  6. How will you justify that milk is an emulsion of oil in water with the...

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  7. Explain Tyndall effect.

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  8. Explain the following terms: Dialysis

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  9. Explain the following terms: Electrophoresis

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  10. Define Coagulation.

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  11. Explain the following: Peptization .

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  12. Define: Emulsification

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  13. What do you understand by activity and selectivity of a catalyst ? Giv...

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  14. Explain how the phenomenon of adsorption finds application in the foll...

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  15. State whether the statement is true or false- The alloy used to make b...

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  16. Explain how the phenomenon of adsorption finds application in the foll...

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  17. What are micelles ? Give one example of a micellar system.

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  18. State whether the statement is true or false- The alloy which is made ...

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  19. Magnet is made up of which alloy?

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  20. An atom of element E contains 3 protons, 3 electrons and 4 neutrons : ...

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