Engineering Chemistry II Practice Test 8

1. A stable interface between solid _________ liquid ____________ and gaseous ___________ promotes high rate of electrode processes.

2. Which of the following is an example of an inactive atmospheric suspended particle?

3. The velocity with which an ion moves under a potential gradient of __________ volt/cm in a solution is called ionic mobility.

4. Which of the following is not an example of a fuel cell?

5. Rate of corrosion of anodic region is inversely proportional to the ___________

6. Select the incorrect statement from the following option.

7. The process of modifying a metal’s properties is called _________________

8. Excessive corrosion of metal takes place if corrosion product is ___________

9. Faraday constant is the amount of electricity present in 100 moles of electrons.

10. Hydrogen-oxygen fuel cell can produce drinking water of potable quality.