Match List I with List II
| List I | List II |
| A. H2SO4 | 1. Highest electron gain enthalpy |
| B. CCl3NO2 | 2. Chalcogen |
| C. Cl2 | 3. Tear gas |
| D. Sulphur | 4. Storage batteries |
Answer & explanation
Correct answer: option 1
H2SO4 is used in storage batteries.
CCl3NO2 is chloropicrrin which is known as tear gas.
Cl2 is the element of highest electron gain enthalpy.
Sulfur is the element belongs to 16th group which are also called as Chalcogens.