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Gaokao Chemistry Practice Question

1. (6 分) 化学与生活密切相关。下列叙述错误的是()

  1. A.高纯硅可用于制作光感电池
  2. B.铝合金大量用于高铁建设
  3. C.活性炭具有除异味和杀䒩作用
  4. D.碘酒可用于皮肤外用消毒

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