The molarity of a solution containing 5.3 g of in 500 mL of solution is: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
The molarity of a solution containing 5.3 g of $Na_2CO_3$ in 500 mL of solution is:
Answer: A
💡 Solution & Explanation
$\text{Moles} = 5.3 / 106 = 0.05$. $\text{Molarity} = 0.05 / 0.5 = 0.1 \text{ M}$. [5]
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