Redox Reactions & Electrochemistry-Fuel Cells [NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry]: Questions 1 - 2 of 2
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Question number: 1
» Redox Reactions & Electrochemistry » Fuel Cells
MCQ▾
Question
The efficiency of fuel cell is given by?
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. | ∆ G / ∆ H | |
d. |
| |
Question number: 2
» Redox Reactions & Electrochemistry » Fuel Cells
MCQ▾
Question
In hydrogen-oxygen fuel cell, combustion of hydrogen occurs to
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Produce high purity water | |
b. | Remove adsorbed oxygen from electrode surfaces | |
c. | Create potential difference between the two electrodes | |
d. | Generate heat | |