What type of reaction was involved between compound X and concentrated hydrochloric acid?

Use the following information to answer this question.

Compound X was boiled with concentrated hydrochloric acid for a long time. One of the products was found to be a sugar. What type of reaction was involved between compound X and concentrated hydrochloric acid?

A. Polymerization
B. Fermentation
C. Hydrolysis
D. Neutralization
E. Esterification

Correct Answer:

Option C – Hydrolysis