Same chapter1 markDifficulty: Easy
The volume occupied by one mole of any gas at S.T.P. is:
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2 marksDifficulty: Easy
Calculate the number of moles in 88 g of carbon dioxide. (C = 12, O = 16)
Original Khojo Papers practice question — not from a past board paper.
Answer
2 moles
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The molar mass of CO2 is 12 + 32 = 44 g, so 88 g is 88 ÷ 44 = 2 moles.
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