The molar conductivity of a solution of is . What is the specific conductivity of the solution?
Answer and explanation
Correct answer: B.
- Step 1: Use the formula relating molar conductivity to specific conductivity: .
- Step 2: Rearrange to solve for specific conductivity: .
- Step 3: Substitute values: .
Answer
.
Why not the others: divides by instead of ; divides concentration by molar conductivity; multiplies by incorrectly.
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