MDCAT Chemistry MCQ #2817

What is the normality of 0.250 M H₃PO₄ for reaction with NaOH to form NaH₂PO₄?

MDCAT Chemistry MCQ #2817

  1. Question 1

    Q1. What is the normality of 0.250 M H₃PO₄ for reaction with NaOH to form NaH₂PO₄?

    • A) 0.250 N
    • B) 0.500 N
    • C) 0.750 N
    • D) 1.00 N

    Answer: 0.500 N

    Explanation: Normality = 0.250×2 = 0.500 N (1 H+ transferred). C assumes 3 H+.