66. Solving a chemistry problem

66. Solving a chemistry problem

13. Conductometric titration of 25.0 ml of hydrochloric acid with 5.0 N KOH solution yielded the following results:
Volume 5.0 N KOH, ml 0.32 0.60 0.92 1.56 2.00 2.35
Electrical conductivity χ, Ohm•m-1 3.20 2.56 1.86 1.64 2.38 2.96
Determine the normality of hydrochloric acid.

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