试题与答案

用NaOH固体配制250mL0.5mol/LNaOH溶液,在下列仪器中选出正确的

题型:选择题

题目:

用NaOH固体配制250mL0.5mol/LNaOH溶液,在下列仪器中选出正确的组合:①托盘天平、②量筒、③烧杯、④玻璃棒、⑤漏斗、⑥500mL容量瓶、⑦药匙、⑧250mL容量瓶、⑨胶头滴管、⑩坩埚

A.①②③④⑥⑨⑩

B.①③④⑦⑧⑨⑩

C.①②③④⑦⑧⑨

D.①②④⑤⑧⑨

答案:

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