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

         

Hint: Perhydrol is H2O2
A. Atomic hydrogen (H) can be used in cutting and welding.
B. Dihydrogen (H2) can be used in hydroformylation of olefin.
C. Water (H2O) can be reduced to dihydrogen by NaH.
D. Hydrogen peroxide (H2O2) is used in the name of perhydrol.