Anderson Serangoon JC 2025 JC1 H2 Chemistry WA1

This is the short summary of the Prelim Paper Review I've done for

ASRJC 2025 JC1 H2 Chem WA1

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Prelim Paper Review on TikTok here

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My 3 matrices:

Relevance: 8.5/10

Insightfulness: 8/10

Difficulty: 6/10

Overall: 8.5/10

Expectation: 70%

Key questions to consider:

Section A:

Question 1 - Atomic Structure

Question 6 - Mole & Stoichiometry

Section B:

Question 2 - Mole & Redox

Short writeup:

2025 ASRJC JC1 H2 Chemistry WA1 Review — A Must-Try for Every JC1 Student

The 2025 ASRJC H2 Chemistry JC1 WA1 is a classic paper. A highly relevant piece with well-calibrated difficulty and a tinge of insights, it is a paper that most students would find reasonable and palatable.

Most of the questions in this paper would seem familiar to many students. Those who have diligently revised their tutorial and lecture packages would find the questions somewhat routine. Despite the familiarity, the paper includes a standout anchor question—the titration question.

What makes this question special is its inspiration: it is modelled after a creative and challenging question from a past A-level paper. That makes this not just a standard assessment paper, but a solid piece of A-level preparation.

Even the more insightful questions—those inspired by other schools’ prelims or previous A-level questions—were creatively adapted. The paper curates the best and most relevant examples from the national curriculum, focusing on questions that are proven to challenge students in the right ways. This ensures students are not blindsided by obscure curveballs but instead learn how to navigate questions that are likely to appear in future assessments.

Overall, this paper is an excellent resource for JC1 students looking to prepare for their internal assessments. With a good balance of challenge and familiarity, it gives students the opportunity to measure their understanding and application of core H2 Chemistry concepts under timed conditions.

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