alleryThe molar conductivity Λ_m of an electrolyte solution is defined as:
AR × c
Bκ × c
Cκ + c
Dκ / c
Answer & Solution
Correct answer: D. κ / c
**Λ_m = κ/c**, where c is concentration (mol/m³ for SI, or mol/L → multiply κ in S cm⁻¹ by 1000/c(M) for S cm² mol⁻¹).
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