For an Acid-Base Reaction,1 M Al(OH)₃ Has a Normality of 3

Multiple Choice

For an acid-base reaction,1 M Al(OH) ₃ has a normality of 3 N.This is best explained because:

A) The equivalent mass is three times the molar mass.
B) Each mole contains 3 moles of hydroxide ions that can react with 3 moles of hydrated protons.
C) The mole fraction is equal to 3 when aluminum hydroxide is mixed with water.
D) The normality is always three times stronger than the concentration of a solution.
E) At least two of the above statements are correct.