- 1(current)
Q. No.What happens to the voltage in a galvanic cell when the salt bridge is removed?
1. The voltage drops to zero.
2. The voltage remains the same.
3. The voltage gradually increases.
4. The voltage rapidly increases.
Subtopic: Batteries & Salt Bridge |
79%
Level 2: 60%+
Hints
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In a typical fuel cell, the reactants (R) and products (P) are:
| 1. | R = H2(g), O2(g); P = H2O2(l) |
| 2. | R = H2(g), O2(g); P = H2O(l) |
| 3. | R = H2(g), O2(g), C l2(g); P = HClO4(aq) |
| 4. | R = H2(g), N2(g); P = NH3(aq) |
Subtopic: Batteries & Salt Bridge |
75%
Level 2: 60%+
NEET - 2020
Hints
- 1(current)
Q. No.
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