The mass of a single atom of Carbon-12 is: | Mole Concept and Some Basic Concepts of Chemistry — Chem-Mantra

Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

Question

The mass of a single atom of Carbon-12 is:

Answer: A

💡 Solution & Explanation

$\text{Mass} = \text{Molar mass} / N_A = 12 / (6.022 \times 10^{23}) \approx 1.992 \times 10^{-23} \text{ g}$.

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