4
Solution
Solution
Solution
Solution
Solution
Rationalised 2023-24
46
Chemistry
and
Lm = k × 1000 cm3 L–1 molarity–1
–2
–1
3
–1
–1
0 248×10
 S cm
×1000 cm L
=
0 02 mol L
= 124 S cm2 mol–1
The electrical resistance of a column of 0 05 mol L–1  NaOH solution of
diameter 1 cm and length 50 cm is 5