

McqMate
Q. |
Which of the following is the best fuel in terms of energy released per gram of fuel? |
A. | Hydrogen |
B. | Methane |
C. | Ethanol |
D. | Butane |
Answer» A. Hydrogen | |
Explanation: The amount of energy released increases with the number of bonds present in the chemical substance or fuel. That is because each bond has a certain amount of energy stored in it therefore the more bonds the more energy is stored and more energy is released if these bonds break through combustion. Theoretical values of |
View all MCQs in
ChemistryNo comments yet