This is the short summary of the Prelim Paper Review I've done for
My 3 matrices:
Relevance: 7.5/10
Insightfulness: 9/10
Difficulty: 7/10
Overall: 9/10
Expectation: 70%
Key questions to consider:
Question 3 - Organic Chemistry, Unknown Mechanism
Question 5 - Application of Energetics, Nitrogen Compounds, Acid-Base Equilibria
Short writeup:
This ACJC H2 Chemistry Paper 2 fulfills what I look for in my Prelim Paper Review - An anchor question.
A question with a context such that students have to manipulate and take apart data in both Q5 and Q3. Q5 will prove challenging for students due to the amount of information whereas Q3 will challenge a student slightly due to unfamiliarity. Such questions will stretch a student but not necessarily too much.
Furthermore, this paper is above average for relevance. It may not have the best application or anchor question but it meets what I want in a prelim paper in terms of a timed practice paper. Hence, students should try this paper as a timed practice.