Question

A 1.000 mL sample of acetone, a common solvent used as a paint remover, was placed in a small bottle whose mass was known to be 38.0015 g. The following values were obtained
when the acetone - filled bottle was weighed : 38.7798 g 38.7795 g and 38.7801 g. How would you characterise the precision and accuracy of these measurements if the actual mass of the acetone was 0.7791 g ?
(Ans.: +0.07736% 0.1027%)

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Answer 1

Answer:

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