Complete reaction of 0.25 mole phosphorus with oxygen according to P₄ + 5O₂ → P₄O₁₀ requires

A. 0.25 mole O₂

B. 1 mole O₂

C. 1.25 moles O₂

✓

D. 5 moles O₂

📝 Explanation

One mole of phosphorus molecules requires five moles of oxygen. Therefore, 0.25 mole requires 1.25 moles.

📖 Additional Information

0.25 mole O₂
1 mole O₂
1.25 moles O₂
5 moles O₂

One mole of phosphorus molecules requires five moles of oxygen. Therefore, 0.25 mole requires 1.25 moles.

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