One mole of contains how many Oxygen atoms? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
One mole of $CO_2$ contains how many Oxygen atoms?
Answer: B
💡 Solution & Explanation
$1 \text{ mole } CO_2$ contains $2 \text{ moles}$ of O atoms $\approx 2 \times 6 \times 10^{23} = 1.2 \times 10^{24}$.
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