An unknown organic compound is analyzed and found to contain Carbon (), Hydrogen (), and Oxygen (). — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

Step 1: Calculate Moles. C $= 40/12 = 3.33$. H $= 6.67/1 = 6.67$. O $= 53.33/16 = 3.33$. Step 2: Simple ratio. Divide by 3.33 $\implies$ C:H:O = $1:2:1$. Empirical Formula = $CH_2O$ (Statement A is True). Step 3: EF Mass $= 12 + 2 + 16 = 30\text{ u}$ (Statement C is True). Step 4: Find $n$ -factor. $n = 180 / 30 = 6$. Step 5: Molecular formula $= (CH_2O)_6 = C_6H_{12}O_6$ (Statement B is True). This formula contains 6 Carbon atoms (Statement D is True).