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Chapter 4 Batteries MCQs

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1. . A cell or battery converts;





2. . Battery is a device;





3. . Two different metal conductors in a battery are called;





4. . Anode (or negative electrode) is also called;





5. . Cathode (or positive electrode) is also called;





6. . Cells are made in the following shape(s);





7. . The cell which cannot be recharged after discharging is called;





8. . Primary cell is/are;





9. . This is not a type of primary cell;





10. . The chemical action can be reversed in the following cell;





11. . This cell can be recharged after discharging;





12. . The value of induced e.m.f. in a cell depends upon;





13. . Galvanic cell is also called;





14. . Positive and negative electrodes of galvanic cell are made of respectively;





15. . Electrolyte of galvanic cell is;





16. . Zinc-carbon cell is also called;





17. . The e.m.f. of new zinc-carbon cell is about;





18. . The internal resistance of new zinc-carbon cell is about;





19. . In a mercury cell, the materials for anode and cathode are respectively;





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