The calorific values of five fuels A, B, C, D and E are given below:
A 48 kJ/g
B 17 kJ/g
C 150 kJ/g
D 50kJ/g
E 30kJ/g
Which of the fuels could be: (i) cooking gas (ii) alcohol (iii) wood (iv) hydrogen (v) kerosene?
Hydrogen 150 kJ/g
Kerosene. 48kJ/g
Wood. 17kJ/g
Cooking gas (LPG) 50kJ/g
Alcohol. 30kJ/g