The density of a solution is determined using a class A 25-mL volumetric flask and an analytical balance.If the mass of the empty volumetric flask is 26.9872 ± 0.0003 g,the mass of the flask filled with solution is 53.9820 ± 0.0003 g,and the tolerance for the flask is ± 0.03 mL,what is the density of the solution?
A) 1) 07979 ± 0.00001 g/mL
B) 1) 0798 ± 0.0004 g/mL
C) 1) 0798 ± 0.0003 g/mL
D) 1) 080 ± 0.001 g/mL
E) 1) 0798 ± 0.0005 g/mL
Correct Answer:
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