Applied Chemistry Practice Test 10

1. In Daniel cell, the two electrodes are separated by salt bridge.

2. Dry corrosion is also called as _________

3. The movement of electrons in Daniel cell is from _________ to _________

4. In standard calomel electrode, for saturated KCL solution, electrode potential is __________

5. COD values are always _________ BOD.

6. Which of the following is the weak base electrolyte?

7. In reverse osmosis, the membrane pores are smaller in size about ___________

8. COD can be determined in ___________

9. The advantages of the nickel metal hydrated batteries are having _________ more energy than the nickel cadmium batteries.

10. Which of the following is the physical monitoring of the lake?