Question

9. There are four fuels which all contain only carbon and hydrogen. The fuel
having highest calorific value willbe one which has
(a) more of carbon but less of hydrgogn
(b) less of carbon but more of hydrogen
(c) equal proportions of carbon and hydrogen
(d) less of carbon as well as less of hydrogen​

Answer 1

Answer:

Your answer is (b) less of carbon but more of hydrogen