The percentage of Water of Crystallization in is: | Mole Concept and Some Basic Concepts of Chemistry — Chem-Mantra

Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

Question

The percentage of Water of Crystallization in $MgSO_4 \cdot 7H_2O$ is:

Answer: A

💡 Solution & Explanation

$\text{MW} = 120 + 126 = 246$. $\% H_2O = (126 / 246) \times 100 \approx 51.2\%$.

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