Which one of the following when dissolved in water, gives a solution with pH less than seven at 298 K ?

Which one of the following when dissolved in water, gives a solution w

1.	Which one of the following when dissolved in water, gives a solution with pH less than seven at 298 K ?
Answer» `CH_(3)COCH_(3)` `C_(6)H_(5)OH` `C_(6)H_(5)NH_(2)` `C_(2)H_(5)OH` Solution :`C_(6)H_(5)OH`