The electrical resistance of a column of `0.05 " mol " L^(-1)` NaOH solution of diameter 1 cm and length 50 cm is `5.55xx10^(3)" ohm "`.Calculate its resistivity,conductivity and molar conductivity.

Explanation

To solve the problem step by step, we will calculate the resistivity, conductivity, and molar conductivity of the given NaOH solution.

### Step 1: Calculate the Area of Cross-Section
Given:
- Diameter of the solution column, \( d = 1 \, \text{cm} \)
- Radius, \( r = \frac{d}{2} = \frac{1}{2} = 0.5 \, \text{cm} \)

The area \( A \) of the cross-section can be calculated using the formula:
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