Chemistryhard · Past Paper
What is the mass of carbon present in 0.5 moles of sucrose (C12H22O11)?
A6 g
B72 g
C144 g
D12 g
✓ Correct Answer: B — 72 g
One mole of sucrose has 12 moles of C (12 * 12 = 144g). 0.5 moles has 72g of carbon.
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