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Medical Admission Model Test 83
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Chemistry
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What is the number of molecules in? 0.44 g CO2
A
6.023 × 1023
B
0.6023 × 1023
C
6.023 × 1024
D
6.023 × 1021 44g CO2 = 1 mol CO2 = 6.023 × 1023 ∴ 0.44g CO2 = 6.023 × 1021
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