CBSEClass 12ChemistryElectrochemistry
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1. Faraday’s law of electrolysis is related to

2. The molar conductivity is maximum for the solution of concentration

3. Units of the properties measured are given below. Which of the properties has been not matched correctly?

4. How long would it take to deposit 50 g of Al from an electrolytic cell containing Al

5. The charge required for reducing 1 mole of MnO\(_{4}^{-}\) to Mn

6. How much electricity in in terms of Faraday is required to produce 100 g of Ca from molten CaCl

7. If a current of 1.5 ampere flows through a metallic wire for 3 hours, then how many electrons would flow through the wire?

8. How many coulombs of electricity is required to reduce 1 mole of Cr

9. A current of 1.40 ampere is passed through 500 mL of 0.180 M solution of zinc sulphate for 200 seconds. What will be the molarity of Zn

10. How much time is required to deposit 1 × 10

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