KCET2022ChemistryElectrochemistry
Specific conductance of 0.1 M HNO ₃ is 63 10⁻² ohm ⁻¹ ~cm ⁻¹ . The molar conductance of the solution is
Options
- A315 ohm ⁻¹ ~cm ^2 ~mol ⁻¹
- B6.300 ohm ⁻¹ ~cm ^2 ~mol ⁻¹
- C63.0 ohm ⁻¹ ~cm ^2 ~mol ⁻¹
- D630 ohm ⁻¹ ~cm ^2 ~mol ⁻¹
Correct answer
D. 630 ohm ⁻¹ ~cm ^2 ~mol ⁻¹
Step-by-step solution
Given, specific conductance, aligned k=6.3 10⁻² ohm ⁻¹ ~cm ⁻¹ HNO ₃ concentration, c=0.1 M Molar conductance _ m = 1000 c =6.3 10⁻² 1000 0 . =630 ohm ⁻¹ ~cm ^2 ~mol ⁻¹ aligned