Question

Why is petrol regarded as a better fuel than kerosene?​

Answer 1

HeYa❤

In petrol, the combustion of hydrocarbons present is complete and they burn with blue flame. However, in kerosene, the combustion is not complete. It burns with smoky flame accompanied by the release of unburnt carbon atoms. Therefore, petrol is regarded as a better fuel than kerosene.

Answer 2

Answer:

According to the my thinking, in petrol, the combustion of hydrocarbons present in petrol is complete and they burn with blue flame. However, in kerosene, hydrocarbons present in kerosene is not burn easily, the combustion is not complete. It burns with smoky flame accompanied by the release of unburnt carbon atoms. Therefore, petrol is regarded as a better fuel than kerosene.