Electrochemistry crossword puzzle
Across
- 6. The --------------------difference developed at the glass membrane is a measure of pH.
- 7. Anode in Ni-Cd cell -------------------------
- 8. In primary cells the cell becomes ----- when all the reactants are converted
- 9. A Good battery should have ---------------------capacity
- 10. Recharge batteries are also called as ----------------cells
- 12. Does the cells work when the EMF of the cell is negative?
- 13. LaF3 crystal is used as a solid membrane in --------electrode.
- 15. Primary cell in which Zinc and carbon rod are used as electrodes
- 17. Conductance of a solution increases with increase in --------------
- 18. Primary reference electrode example in short -----
- 19. When 6 lead acid cells are connected in series the voltage produced is-------
- 24. Ion selective electrode which is sensitive to Hydrogen ion concentration
- 26. Units of conductance
- 27. Number of lead acid cells used to run a car----------
- 28. Solar cells convert ---------------energy into electrical energy
- 29. --------Gas is liberated at cathode in Ni-Cd cell.
- 30. Dilute sulphuric acid is used as --------------------in lead acid storage battery.
- 32. Two or more electrochemical cells when connected in series electrically form a ------------------
- 33. The main application of electrochemical cells is to generate ---------energy.
- 35. In electrochemical series electrodes are arranged in the increasing order of their standard---------potentials
- 38. is the anode during discharging process in a Lead acid battery
- 39. The cells in which high energy conversion takes place and are ecofreindly ------------------
- 41. light weight Primary cell with 3V capacity --------
- 42. Example of typical electrochemical cell -----------
Down
- 1. Example of Fuel cell ------------------------------
- 2. Battery commonly used in cars ----------------------
- 3. Electrolyte used in Ni-Cd cell -----------------.
- 4. In an electrolytic cell Redox reactions are ---------------
- 5. In dry cells MnO2 acts as an -------------------------
- 11. The electrode potential can be determined by _______________equation.
- 14. The most commonly used secondary battery among lithium cells
- 16. cell reactions are made --------------by passing current in opposite direction.
- 20. The useful product obtained by the usage of fuel cells in space ships is ------------------------
- 21. The potential difference between two electrodes in an electrochemical cell gives -------of the cell.
- 22. Electrodes used in Methanol –oxygen Fuel cell ---
- 23. Ni-Cd cell is an example of -------------------cell
- 25. Ion selective electrodes are sensitive to a -------ion
- 31. cells in which cell reactions are not reversible are called
- 34. Flow of charge in a material is called
- 36. Specific Conductance of a solution decreases with increase in ---------------------------
- 37. Li-MnO2 cell is an example of lithium cell with ----------------cathode.
- 40. Ni-Cd cell is preferred because of its -----------voltage.