在25℃时,有pH=2的盐酸与pH=11的NaOH溶液,取VaL该盐酸同该NaOH溶液恰

在25℃时,有pH=2的盐酸与pH=11的NaOH溶液,取VaL该盐酸同该NaOH溶液恰好反应,需VbLNaOH溶液,则Va :Vb的值是

A.1                B.0.1           C.10          D.0.01

答案

B

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