IIT JEE : Redox Reactions And Electrochemistry QUESTIONS AND ANSWERS :: part2 : 11 to 15
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
11.Two electrolytic cell contain 0.1 M ferrous sulphate and 0.2 M ferric chloride respectively are subjected to electrolysis, the ratio of iron deposited in the two cells is |
| 1:1 |
| 2:1 |
| 3:1 |
| 3:2. |
12.The equivalent conductivity of a weak electrolyte |
| increases rapidly with dilution but does not reach a constant value even at infinite dilution |
| reaches a maximum constant value at infinite dilution |
| is a constant and does not change with dilution |
| is very high even in concentrated solution |
13.Point out the correct statement in a cell of zinc and copper: |
| Zinc acts as anode and copper as cathode |
| The E of zinc is more than that of copper |
| The flow of electrons is from copper to zinc |
| Zinc acts as cathode and copper as anode |
14.The amount of electricity that can deposit 108 g of silver |
| 1 amp. |
| 1 coulomb |
| 1 Faraday |
| 2 amp. |
15.An ampere is the rate of flow of electric current of: |
| one coulomb per second |
| one faraday per minute |
| one coulomb per minute |
| one faraday per second |
More Redox Reactions And Electrochemistry QUESTIONS AND ANSWERS available in next pages
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