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Question Bank [2022] — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryQuestion Bank [2022]2 Marks
Question
What is cell constant? Write its SI unit.
✓

Answer

1. For a given cell, the ratio of separation (I) between the two electrodes divided by the area of cross section (a) of the electrode is called the cell constant.
$
\text { Cell constant }=\frac{1}{a}
$
2. The SI unit of cell constant is $m ^{-1}$.

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