Number of molecules in 1 liter of water (density ) is: β Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
Number of molecules in 1 liter of water (density $1\text{g/mL}$) is:
Answer: A
π‘ Solution & Explanation
$\text{Moles} = 1000 / 18 \approx 55.5$. $\text{Molecules} = 55.5 \times N_A$.
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