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Mr. Ramu wants to electroplate his key c...

Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating:
Name the cathode

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Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating: Name the anode

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Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating: Give the reaction at the cathode

Mr. Ramu wants to electroplate his key chain with nickel to prevent rusting. For this electroplating: Give the reaction at the anode.

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ICSE-SELF ASSESSMENT PAPER 1-SECTION-II
  1. Identify the anion present in each of the following compounds : A s...

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  2. Mr. Ramu wants to electroplate his key chain with nickel to prevent ru...

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  3. Mr. Ramu wants to electroplate his key chain with nickel to prevent ru...

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  4. Mr. Ramu wants to electroplate his key chain with nickel to prevent ru...

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  5. Mr. Ramu wants to electroplate his key chain with nickel to prevent ru...

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  6. Mr. Ramu wants to electroplate his key chain with nickel to prevent ru...

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  7. Explain the bonding in methane molecule using electron dot structure.

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  8. Compare the compounds carbon tetrachloride and sodium chloride with r...

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  9. What is meant by a group in the periodic table?

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  10. Within a group where would you expect to find the element with (A) ...

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  11. State whether the ionization potential decreases on going down a group...

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  12. How many elements are there in period 2?

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  13. Rewrite the following sentences by using the correct symbol gt (gre...

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  14. The electronegativity of iodine is that of chlorine. (gt//lt )

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  15. Give reasons why? Ionic compounds do not conduct electric current i...

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  16. Give reasons why? Electrolysis is an example of a redox reaction.

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  17. Give reasons why? For the preparation of hydrochloric acid, hydroge...

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  18. Give reasons why? Tap water is not used to prepare a solution of s...

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  19. Write the equation to explain the reaction taking place in the above d...

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  20. Give the function of acidified copper sulphate solution.

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