Match Column I with Column II for the given properties/applications mentioned therein.
|
Column I |
Column II |
|
A. H |
1. Used in the name of perhydrol. |
|
B. H2 |
2. Can be reduced to dihydrogen by NaH. |
|
C. H2O |
3. Can be used in hydroformylation of olefin. |
|
D. H2O2 |
4. Can be used in cutting and welding |
Codes
| Options: | A | B | C | D |
| 1. | 4 | 3 | 2 | 1 |
| 2. | 1 | 2 | 3 | 4 |
| 3. | 1 | 4 | 3 | 2 |
| 4. | 4 | 1 | 3 | 2 |
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