An acidic solution at 25°C has O A. (H 30 *)> [OH] >1 × 10 -7 M. [H 30 *)> 1 x 10 -/ M > [OH "]. [H 30 *] < 1 × 10 -7 M > [OH ]. O D. (H 30 *) = [OH ]>1 × 10-7 M.

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