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Shall copper sulphate solution be stored...

Shall copper sulphate solution be stored in Ag container? What is faraday?

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Can CuSO_(4) solution be stored in a zinc container?

Can you store copper sulphate solution in a zinc pot ?

Why should copper sulphate solution not be kept in an iron vessel?

0.2964 g of copper is deposited, when 0.5 A current is passed through copper sulphate solution for 30 min. What is the electrochemical equivalent of copper?

When 2 A current was passed for 1h through a copper sulphate solution, 2.369 g of copper was discharged. Find the atomic weight of copper.

Explain why-(a) A green layeris formed on the surface of copper which is left exposed in moist air for a long period. (b) blue colour of the copper sulphate solution is discharged slowly when an iron rod is dipped in it. (c) Galvanised irono is not used as a fondstuff container.

9.7g of hydrated copper sulphate on heating loses 3.5 g of water. What is the percentage of water of crystallization?

Explain why HF is not stored in glass containers.

Which of the following facts is true about electrolysis of copper sulphate solution using copper electrodes?

UNITED BOOK HOUSE-SET-4-EXERCISE
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  2. Show that relative lowering of vapour pressure is a colligative proper...

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  3. Shall copper sulphate solution be stored in Ag container? What is fara...

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  4. If the equivalent wt of one metal be 35. Then calculate the current fl...

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  11. Find A, B, C

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  14. State one fractional order reaction.

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  17. What will happen when: XeF6 is hydrolysed.

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