Which of the following is/are correct about of ? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
Which of the following is/are correct about $4.4\text{ g}$ of $CO_2$?
Answer: A,B,C,D
💡 Solution & Explanation
$\text{Moles} = 4.4/44 = 0.1\text{ mol}$. <br>Volume $= 0.1 \times 22.4 = 2.24\text{ L}$. <br>C atoms $= 0.1\text{ mol}$. O atoms $= 0.1 \times 2 = 0.2\text{ mol}$. <br>Molecules $= 0.1 \times N_A = 6.022 \times 10^{22}$.
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