Detonation in petrol engines can be suppressed or reduced by the addition of small quantity of
A. lead nitrate
B. iso-octane
C. n-heptane
D. none of the mentioned
Answer:A
Detonation in petrol engines can be suppressed or reduced by the addition of small quantity of
A. lead nitrate B. iso-octane C. n-heptane D. none of the mentioned
Explanation: None.