本题目来源于试卷: Tools & Inquiries G.3 Collecting & Processing Data，类别为 IB化学
[单选题]
25.00 cm$^3$ of 0.100 mold m$^{-3}$$HNO_3$ was titrated against 0.200 mold m$^{-3}$$NaOH$.The volumes of NaOH delivered for the three trials 14.00 cm$^3$ ,14.05 cm$^3$ and 14.00 cm$^3$.
Which statement below best describes these results?
A. The results are not accurate due to random error
B. The results are not precise due to random error
C. The results are not accurate due to systematic error
D. The results are not precise due to systematic error
参考答案: C
本题详细解析:
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