engineering chemistry MCQ #2756

The specific conductance of a 0.01 M solution is 1.4 × 10^-3 S/cm. Calculate the molar conductivity.

engineering chemistry MCQ #2756

  1. Question 1

    Q1. The specific conductance of a 0.01 M solution is 1.4 × 10^-3 S/cm. Calculate the molar conductivity.

    • A) 140 S cm²/mol
    • B) 14 S cm²/mol
    • C) 1.4 S cm²/mol
    • D) 1400 S cm²/mol

    Answer: 140 S cm²/mol

    Explanation: Molar conductivity = specific conductance * 1000 / M = 1.4 × 10^-3 * 1000 / 0.01 = 140 S cm²/mol.