CAPE Chemistry Unit 2 · 2012 · Paper 1 · Question Q18
Which of the following will NOT affect the accuracy of the results in a titrimetric analysis?
- (A)Adding excess water to the conical flask
- (B)Blowing the reagent out of the pipette tip
- (C)Overshooting the calibration mark of the volumetric flask
- (D)Purity of reagents
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