The results obtained by four students, each performing a set of...

The results obtained by four students, each performing a set of four titrations with the same solution under identical conditions, are given below. If the expected titre value is 20.0 mL , the set of data

(\mathrm{mL})

with good accuracy and poor precision is

Options

A $19.9,20.0,20.1,19.9$
B $18.1,18.2,18.0,18.1$
C $17.9,18.1,21.5,21.0$
D $20.0,19.8,19.4,20.2$

Correct answer

D. $20.0,19.8,19.4,20.2$

Step-by-step solution

No Solution

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