MHT CET202120 Sep 2021Evening ShiftChemistryElectrochemistryActual
The molar conductivity of 0.1 M BaCl ₂ solution is 106 ⁻¹ ~cm ^2 mol ⁻¹ at 25^ C . What is it's conductivity?
Options
- A1.06 10⁻² ⁻¹ ~cm ⁻¹
- B5.03 10⁻³ ⁻¹ ~cm ⁻¹
- C3.66 10⁻³ ⁻¹ ~cm ⁻¹
- D2.6 10⁻² ⁻¹ ~cm ⁻¹
Correct answer
A. 1.06 10⁻² ⁻¹ ~cm ⁻¹
Step-by-step solution
= 1000 k C k = c 1000 Now, =106 ⁻¹ ~cm ^2 ~mol ⁻¹, c =0.1 ~mol ~L ⁻¹ aligned & k = 106 ⁻¹ ~cm ^2 ~mol ⁻¹ 0.1 molL ⁻¹ 1000 ~cm ^3 ~L ⁻¹ & k =1.06 10⁻² ⁻¹ ~cm ⁻¹ aligned