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Electrochemistry MCQs

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1. Chemistry deals with the relationship between chemical changes and electricity is called





2. Any charged atom or particle is called





3. The positively charged ions are called





4. The negatively charged atoms or species are called





5. Electrolyte dissociate into two charged fragments in process





6. Ionisation theory was presented by





7. At high temperature dissociation of ____ is more





8. Electric current is used to bring about a redox reaction is called





9. The electrode from which the electrons enter the solution is called





10. The electrode from which the electrons leave the solution is called





11. The process of oxidation takes place at





12. The process of reduction takes place at





13. Michael Faraday presented his laws of electrolysis in





14. Amount of substance W proportional to quantity of electricity passed is statement of Faraday’s ____ law





15. ____ is the mathematical form of Faraday's law





16. Galvanic or Voltaic cells are also called





17. Common galvanic cell is also called





18. The substitute name for the lead storage battery is





19. The acid used in the lead battery is





20. One of the following is not electrolyte





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