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(1)用0.02mol/L KMnO4溶液滴定0.1mol/L Fe2+溶液 (2)用0.002mol/L KMnO4溶液滴定0.01mol/L Fe2+溶液 上述两种情况下其滴定突跃将是()

  • A、一样大
  • B、(1)>(2)
  • C、(2)>(1)
  • D、缺电位值,无法判断

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