Match Column I with Column II.
| Column I | Column II | ||
| A. | Dumas method | 1. | AgNO3 |
| B. | Kjeldahl’s method | 2. | Silica gel |
| C. | Carius method | 3. | Nitrogen gel |
| D. | Chromatography | 4. | Ammonium sulphate |
Choose the correct answer from the options given below:
| A | B | C | D | |
| 1. | 3 | 4 | 1 | 2 |
| 2. | 1 | 2 | 3 | 4 |
| 3. | 1 | 4 | 3 | 2 |
| 4. | 4 | 1 | 3 | 2 |
|
Column I |
Column II |
Explanation |
|
A. Dumas method |
Nitrogen gel |
Used for N containing compounds |
|
B. Kjeldahl’s method |
Ammonium sulphate |
Nitrogen converts to ammonium sulphate |
|
C. Carius method |
AgNO3 |
The compound is heated in presence of AgNO3 |
|
D. Chromatography |
Silica gel |
The adsorbent used is silica gel |
