Q5 · 2021 · Paper 1Unclassified1 mark
QUESTION 5
A 10.0 M solution of ethanoic acid is best described as a
(A) dilute solution of a weak acid.
(B) dilute solution of a strong acid.
(C) concentrated solution of a weak acid.
(D) concentrated solution of a strong acid.
WORKED SOLUTION
1 markAnswer C
OFFICIAL ANSWERC
QCAA awards 1 mark for selecting option C.
Correct option from the official QCAA answer key.