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NCERT Class XII Chemistry
Chapter - Electrochemistry
Questions with Solutions

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Question : 9
Total: 32
The resistance of a conductivity cell containing 0.001M KCl solution at 298 K is 1500 Ω. What is the cell constant if conductivity of 0.001M KCl solution at 298 K is 0.146 × 10‌–3S cm‌–1.
Solution:  
Cell constant =K×R
=0.146×10−3×1500
=0.219cm−1
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