Question

TICK (V) THE ODD-ONE OUT GIVING REASON
1. LPG, Petrol, Water, Kerosene, Paper
2. Petrol, Biogas, Kerosene, Diesel, Alcohol
3. Oxygen, Nitrogen, Carbon dioxide, Carbon monoxide
4. Acid rain, Oxides of nitrogen, Oxides of sulphur, Carbon dioxide
5. Carbon monoxide, Haemoglobin, Incomplete combustion, Nitrogen​

Answer 1

Answer:

Acid rain, oxides of nitrogen, oxides of sulphur, carbon dioxide

Answer 2

Answer:

paper

Explanation:

because others are liquids