What is the byproduct of combining hydrogen and oxygen to produce energy?
A) Carbon dioxide
B) Smoke
C) Water
D) Hydrogen sulfide
E) Heat

Question

Quizplus · Accepted Answer

When hydrogen and oxygen are combined to produce energy, the byproduct is water (H2O). Therefore, choice C is the correct answer as carbon dioxide (A), smoke (B), and hydrogen sulfide (D) are not produced. While heat (E) is also a product of this reaction, it is not a byproduct as it is necessary for the reaction to occur.

What Is the Byproduct of Combining Hydrogen and Oxygen to Produce