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EnglandChemistryQuick questions
4.6 The rate and extent of chemical change
Quick questions on Rate of reaction and how to measure it - AQA GCSE Chemistry
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State two methods for measuring the rate of a reaction that produces a gas. [2 marks]
What is q2?Show answer
A reaction produces cm of gas in s. Calculate the mean rate. [1 mark]
What is q3?Show answer
Explain why the rate of reaction is fastest at the start. [2 marks]
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