Question

The resistance of `0.1N` solution of formic acid is `200 ohm` and cell constant is `2.0 cm^(-1)`. The equivalent conductivity ( in `Scm^(2) eq^(-1))` of `0.1N` formic acid is `:`
A. 100
B. 10
C. 1
D. none of these

Answer 1

Correct Answer - 1
`k=G.G^(@)" "rArr" "(1)/(200)xx2" "=0.01,`
`Lambda_(eq)=(k)/(N)xx1000" "rArr" "(0.01)/(0.1)xx1000rArr100`