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How do you appreciate the process Galvan...

How do you appreciate the process Galvanizing?

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1) Galvanizing is a method of protecting iron from rusting by coating them a thin layer of zinc.
2) In this way corrosion can be prevented by shielding the metal surface from oxygen and moisture.
3) So, I appreciate the process of galvanizing.
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VGS PUBLICATION-BRILLIANT-CHEMICAL REACTIONS AND EQUATIONS-ESSENTIAL MATERIAL FOR EXAMINATION PURPOSE
  1. Fill the table with suitable answers. {:("Name of the metal","Cu","…...

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  2. Name some oxides of metals and non-metals ?

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  3. How do you appreciate the process Galvanizing?

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  4. Write the greatness of Gold metal.

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  5. Which metal is used in the manufacture of Diwali crackers?

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  6. What do you mean by corrosion? How can you prevent it ?

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  7. How can we prevent rusting of Iron?

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  8. How can you prevent the spoiling of food?

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  9. What do you observe in a pack of chips ?

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  10. Which one is better to use for storage of water, an iron container or ...

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  11. A light yellow coloured compound 'X' is exposed to sunlight for someti...

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  12. N(2(g))+O(2(g))+"Heat"rarr 2NO((g)) What information do you get from...

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  13. Write the products of given reactions, if any. Give reason. FeCl(2)+...

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  14. i) CaCO(3(s))rarr CaO((s)) +CO(2(g)) ii) 2AgBr((s))rarr 2Ag((s))+Br(...

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  15. Balance the following chemical equation. i) Na+H(2)Orarr NaOH +H(2)

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  16. Balance the following chemical equation. ii) K(2)CO(3)+HCl+KCl+H(2)O...

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  17. Give some examples for corroded and non corroded metals and give the r...

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  18. Some metals reacts oxygen to form their oxides. It is serious problem....

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  19. Iron is a corroded metal. Through alloying we can prevent corrosion. J...

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  20. ''Through alloying corrosion can be prevented''. For the justification...

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