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Some Basic Concepts of Chemistry
1 / 8
The number of molecules present in 4.4 g of carbon dioxide (molar mass 44 g mol⁻¹) is:
A.
6.022 × 10²³ molecules
B.
6.022 × 10²² molecules
C.
1.204 × 10²³ molecules
D.
3.011 × 10²² molecules
Choose an answer
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