Step 1: Concept
Carbohydrates are classified based on the number of monosaccharide units they yield upon hydrolysis.
Step 2: Analysis
- Maltose: Glucose + Glucose.
- Lactose: Glucose + Galactose.
- Raffinose: A trisaccharide that yields one molecule each of Glucose, Fructose, and Galactose.
- Stachyose: A tetrasaccharide.
Step 3: Conclusion
Raffinose is the carbohydrate that produces the three specified monosaccharides.
Final Answer: (C)