Answer :
The options in this question are shown in the image attached.
Answer:
C
Explanation:
The molecules listed among the options include alkanoic acids and an alkane. The greatest amount of energy is produced by the compound having the highest carbon-carbon and carbon-hydrogen bonds. Oxidation of alkanes to carbon IV oxide and water produces tremendous amount of energy. This is typified when fossil fuels are burnt in excess oxygen.

Answer:
Explanation:
Answer:
A.
Explanation:
The molecule in A and B are carboxylic acids which has the presence of C=O bonds which is a double bond and requirs energy to break. Also there is a hydrogen bond present which is a weak intermolecular force.
A has a -ol group which also has a hydrogen bond which is greater than the van der waal forces in C-H
