Correct Answer:
B. C12H22O11
The chemical formula for common table sugar, which is sucrose, is C12H22O11. Sucrose is a disaccharide, meaning it is formed from two simpler sugar molecules (glucose and fructose) joined together. This formula accurately represents the precise number of carbon, hydrogen, and oxygen atoms that constitute one molecule of sucrose. Understanding the correct chemical formula is fundamental in chemistry for identifying and working with substances. Options A, C, and D are incorrect chemical representations for sucrose.