Question

If molar conductivity of $Ca^{2+}$ and $Cl^-$ ions are 119 and 71 Scm2 mol-1 respectivily, then the molar conductivity of $CaCl_2$ at infinite dilution is

• A. 215 Scm2 mol-1
• B. 340 Scm2 mol-1
• C. 126 Scm2 mol-1
• D. 261 Scm2 mol-1

Answer 1

Answer: (D)

261 Scm2 mol-1

Answer 2

The correct option is (D): 261 Scm2 mol-1.