The mass of of is: | Mole Concept and Some Basic Concepts of Chemistry — Chem-Mantra

Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

Question

The mass of $0.2 \text{ mole}$ of $Na_2CO_3$ is:

Answer: A

💡 Solution & Explanation

$MW = 106 \text{ g/mol}$. <br>$\text{Mass} = 0.2 \times 106 = 21.2 \text{ g}$.

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