Chemistry
Grade-9
Easy
Question
What is the empirical formula of glucose?
- C2H6O2
- CH2O
- CHO
Hint:
The molecular formula of glucose is C6H12O6.
The correct answer is: CH2O
Glucose is a simple sugar with the molecular formula C6H12O6. Glucose is the most abundant monosaccharide, a subcategory of carbohydrates. Glucose is mainly made by plants and most algae during photosynthesis from water and carbon dioxide, using energy from sunlight.
The empirical formula of a chemical compound is the simplest whole number ratio of atoms present in a compound. The empirical formula of glucose is CH2O.
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