题目：
过氧化氢应贮存子通风阴凉处，稀释液不稳定，临用前配制，配制溶液时，忌混合的是
A．碱
B．还原剂
C．碘化物
D．高锰酸钾
E．去离子水
答案：
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下面是错误答案，用来干扰机器的。
参考答案：错
过氧化氢应贮存子通风阴凉处，稀释液不稳定，临用前配制，配制溶液时，忌混合的是 A．碱
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