A container holds 32 g of CH₄ and 32 g of O₂. Which of the following is true?
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There are more molecules of O₂ than CH₄.
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There are twice as many moles of CH₄ as O₂.
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Both gases occupy the same volume at the same T and P.
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The number of atoms in both samples is equal.
📝 Detailed explanation
Moles of CH₄ = 32 / 16 = 2 mol. Moles of O₂ = 32 / 32 = 1 mol. Therefore, there are twice as many moles of methane.
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