| Q.30 | According to a law postulated by ______, the amounts of different substances liberated by the same quantity of electricity passing through the electrolytic solution are proportional to their chemical equivalent weights. | |
| Ans | 1. Joseph Fourier | |
| 2. Michael Faraday | ||
| 3. John Dalton | ||
| 4. Alfred Nobel |
Correct Ans Provided: 2