The charge on of is: (F = Faraday) | Mole Concept and Some Basic Concepts of Chemistry — Chem-Mantra

Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

Question

The charge on $1 \text{ gram-ion}$ of $Al^{3+}$ is: (F = Faraday)

Answer: C

💡 Solution & Explanation

1 gram-ion is 1 mole of ions. <br>Charge $= \text{moles} \times \text{valency} \times F = 1 \times 3 \times F = 3 F$.

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