The salt that gives a neutral solution in water is:
1. | KBr
|
2. | NH4NO3
|
3. | NaCN | 4. | Rb2(CO3) |
What will be the pH of a 0.1 M chloroacetic acid solution with an ionization constant of 1.35 × 10–3?
1. | 1.94
|
2. | 6.14
|
3. | 3.23
|
4. | 5.64 |