Match the terms in Column I with the relevant item in Column II.

Column I

Column II

A. Atomic hydrogen

1. Atomic reactor

B. Lithium aluminum hydride is used as

2. Polar molecule

C. Hydrogen chloride is a

3. Recombines on metal surface to generate high temperature

D. Heavy water is used in

4. Reducing agent

Codes

Options:  A   B   C   D 
1.  3  1  2  4
2.  3  4  2  1
3.  1  4  3  2
4.  4  1  3  2