Questions about the topic is frequently found in Paper 1 SPM. Students are given various choices of condition of reaction but students hardly to pick a correct answer. Normally when I teach rate of reaction, I ask my students to collect all related information and complete the table. They can revise it anytimes especially last-minute revision.
Sometimes, this topic is asked in Paper 2 too. Students are asked to state the
temperature, pressure &
catalyst in a reaction and explain how does each factor affecting the rate of reaction by using
collision theory.
teacher , how to explain factor affecting rate of reaction by using collision theory ?
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