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What type of metals are generally extrac...

What type of metals are generally extracted by electrolytic method?

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More reactive metals having large negative electrode potential.
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CBSE COMPLEMENTARY MATERIAL-PRACTICE PAPER 1-Questions
  1. Write the role of ‘CO’ in the purification of nickel.

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  2. What is the role of silica in the extraction of copper?

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  3. What type of metals are generally extracted by electrolytic method?

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  4. (b) Why do transition metals form alloy ?

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  5. Give reasons for the following: Mn(2)O(3) is basic whereas Mn(2)O(7)...

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  6. Give reasons for the following: Eu^(2+) is a strong reducing agent.

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  7. Write the structure of monomers used for getting the following polymer...

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  8. Write the structure of monomers used for getting the following polymer...

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  9. Write the structure of monomers used for getting the following polymer...

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  10. Is [-CH(2)-overset(CH(3))overset(|)(CH)-](n) a homopolymer or copolyme...

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  11. Write the monomers of the following polymer:

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  12. What is the function of S in the vulcanization of rubber?

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  13. Why is bithional added to soap ?

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  14. Between sodiumhydrogen carbonate and magnesium hydroxide , which i...

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  15. Why are detergents non - biodegradable while soap are biodegradable ?

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  19. Write the structures of main products when benzene diazonium chloride ...

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  20. Out of (CH(3))(3)C-Br and (CH(3))(3)C-I, which one is more reactive to...

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