51ºÚÁÏ

This formative assessment resource is designed to assess student understanding of qualitative chemical tests used to identify common gases, ions, and compounds. Fully aligned with Edexcel IGCSE, AQA, and Cambridge curricula, it provides a rigorous and accessible way to evaluate key practical chemistry knowledge.

Key Features

• Covers essential chemical tests for gases (hydrogen, oxygen, carbon dioxide, chlorine), cations (using sodium hydroxide), anions (carbonates, sulfates, halides), and tests for water and purity.

• Structured progression, from recall of test procedures to application, data analysis, and explanation of test outcomes.

• Ideal for use in the classroom, as homework, or in preparation for practical exams or mock assessments.

Educational Benefits

Reinforces practical chemistry knowledge and strengthens exam readiness for qualitative analysis questions.

Encourages correct use of scientific vocabulary and structured, accurate explanations.

Supports data interpretation skills, linking observations to chemical identities.

Accessible for all learners, with clear layout and question scaffolding, while offering challenge questions for deeper thinking.