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In making of aircrafts and aeroplanes, a...

In making of aircrafts and aeroplanes, an alloy is used which is called as-

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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. Out of MgCl2 and AlCl3, which one is more effective in causing coagula...

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  2. Out of sulphur sol and proteins, which one forms multimolecular colloi...

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  3. In making of aircrafts and aeroplanes, an alloy is used which is calle...

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  4. There are bells in the schools and temples which you have seen many ti...

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  5. In making of utensils and idols, an alloy is used which is made up of ...

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  6. In the making of ornaments and idols, an alloy is used which is called...

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  7. Fill in the blanks- In making of magnets, an alloy is used which is ca...

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  8. What is the composition of alanko?

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  9. What is the composition of Solder?

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  10. Give suitable explanations for the following: Sky is blue in colour...

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  11. Classify colloids where the dispersion medium is water. State their ch...

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  12. Explain what is observed :- when a beam of light is passed through a c...

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  13. Explain what is observed :- when a beam of light is passed through a c...

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  14. Explain what is observed when an electrolyte (say NaCl) is added to fe...

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  15. Explain the following term giving a suitable example : Aerosol .

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  16. Define the following term and give an example : Emulsion.

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  17. Explain the following term giving a suitable example : Micelle .

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  18. Write three distinct features of chemisorption which are not found in ...

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  19. Fill in the blanks- is the key chemical compound used in the manufact...

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  20. What are the characteristics of the following clloids ? Give one examp...

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