Which of the following 1.0 M solutions would have the lowest pH? Weak Base Weak Weink...

Question

Question

Which of the following 1.0 M solutions would have the lowest pH? Weak Base Weak Weink Ka Kb Acid HCN 4.9 x 10-10 HONH2 1.1 x

Answer 1

Answer #1

(A) LiNO3 → Salt of strong acid a strong base - (pH=7) (B) HO NH 3 Bg salt of NH ₂ CH (weak base) th Br (s.A) PH = -log ka of

Answer is B.

Answer 2

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