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Describe the following methods for deter...

Describe the following methods for determination of equivalent weight of a metal :
(i) oxide formation method
(ii) chloride formation method
(iii) metal displacement method.

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ICSE-SOME BASIC CONCEPTS OF CHEMISTRY -REVIEW EXERCISES
  1. Oxygen occurs in nature as a mixture of isotopes ""^16O, ""^17O " and ...

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  2. Define equivalent weight. How would you calculate the equivalent weigh...

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  3. Describe the following methods for determination of equivalent weight ...

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  4. State Faraday's laws of electrolysis. How would you determine the equi...

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  5. Find the equivalent mass of H3PO4 in the following reaction : Ca(OH...

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  6. 1.50 g of a metal on being heated in oxygen gives 2.15 g of its oxide....

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  7. 4.215 g a metallic carbonate was heated in a hard glass tube and CO2 e...

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  8. A sample of zinc oxide contains 80.25% zinc. Calculate the equivalent ...

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  9. 0.05 g of magnesium when treated with dilute HCI gave 51 mL of hydroge...

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  10. A chloride of a metal contains 47.23% of the metal. Find out the equiv...

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  11. Two oxides of copper contain respectively 88.8% and 79.91 % of copper....

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  12. In the reaction, I(2)+2S(2)O(3)^(2-) rarr 2I^(-)+S(4)O(6)^(2-).

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  13. A current of 3 amperes was passed through silver nitrate solution for ...

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  14. Calculate the number of coulombs required to deposit 5.4g of Al when ...

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  15. Two voltameters containing copper sulphate and acidulated water respec...

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  16. An electric current is passed through two voltameters connected in ser...

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  17. Calculate the equivalent masses of the following substances: (i) CaC...

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  18. In an experiment 2.65 g of zinc displaced 2.58 g of copper from copper...

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  19. Calculate the molecular masses of the given substances. (i) HCl, (ii...

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  20. Calculate the number of moles and number of gram molecules contained i...

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