Q. Which of the following pollutants result from automobile exhaust? (Solved)
1. Carbon monoxide
2. Nitrous oxide
3. Hydro carbons
4. Sulphur dioxide
5. All of the above
- e. All of the above
1. Carbon monoxide
2. Nitrous oxide
3. Hydro carbons
4. Sulphur dioxide
5. All of the above