Match the following column – I & II using the correct code given below that.
| Column - I |
Column - II |
| A. H2O + H3O+ |
1. Lewis base |
| B. CH3COOH + CH3COONa |
2. Conjugate acid base pair |
| C. BF3 , AlCl3 |
3. Buffer mixture |
| D. CN- , SO2-4 |
4. Lewis acids |
|
A |
B |
C |
D |
| (a) |
1 |
2 |
3 |
4 |
| (b) |
3 |
4 |
1 |
2 |
| (c) |
2 |
3 |
4 |
1 |
| (d) |
4 |
1 |
2 |
3 |
