MCQ
$pH$ of a solution can be expressed as
- A$ - {\log _e}({H^ + })$
- ✓$ - {\log _{10}}({H^ + })$
- C${\log _e}({H^ + })$
- D${\log _{10}}({H^ + })$
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| LIST-I Name reaction | LIST-II Product obtainable | ||
| A. | Swarts reaction | I. | Ethyl benzene |
| B. | Sandmeyer's reaction | II. | Ethyl iodide |
| C. | Wurtz Fittig reaction | III. | Cyanobenzene |
| D. | Finkelstein reaction | IV. | Ethyl fluoride |

