Q. Which of the following is used to increase the anti-knocking property of petrol? (Solved)
1. Tetramethyl lead
2. Tetraethyl lead
3. nimethyl lead
4. Triethyl lead
- b. Tetraethyl lead
1. Tetramethyl lead
2. Tetraethyl lead
3. nimethyl lead
4. Triethyl lead