Q.
The specific conductance of 0.1N KCl solution at 230C is 0.012 ohm–1cm–1. The resistance of cell containing the solution at the same temperature was found to be 55 ohm. The cell constant will be
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a
0.142cm–1
b
0.66cm–1
c
0.918cm–1
d
1.12 cm–1
answer is B.
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Detailed Solution
la=κ×R=0.012×55=0.66 cm-1
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