Q10 · 2023 · Paper 1Unclassified1 mark
QUESTIONS 9–10
Questions 9–10 refer to the titration curve shown, which is produced when 60.00 mL of an unknown monoprotic acid solution is titrated with 0.10 M NaOH(aq).
QUESTION 10
Determine the concentration of the unknown acid.
(A) 0.05 M
(B) 0.10 M
(C) 0.20 M
(D) 0.30 M
WORKED SOLUTION
1 markAnswer A
OFFICIAL ANSWERA
QCAA awards 1 mark for selecting option A.
Correct option from the official QCAA answer key.