V. The following titre values were recorded. Rough 1 Final reading(mL) Initial reading (mL) Titre (mL) vi. 19.46 2.55 16

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V The Following Titre Values Were Recorded Rough 1 Final Reading Ml Initial Reading Ml Titre Ml Vi 19 46 2 55 16 1 (36.65 KiB) Viewed 87 times

V. The following titre values were recorded. Rough 1 Final reading(mL) Initial reading (mL) Titre (mL) vi. 19.46 2.55 16.91 30.55 14.23 16.32 2 30.03 13.48 16.55 Calculate the average titre, using concordant values. 3 34.48 18.10 16.38 4 40.86 24.55 16.31 The primary standard, potassium permanganate, selected was found to be only 80% pure. Identify the type of error this causes and the effect, in terms of accuracy and/or precision, on the concentration of the standard solution. (2) (2)