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Rates of reaction

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Question 69

A student investigates the reaction between zinc and dilute hydrochloric acid.

The student repeats the experiment using the same mass of zinc powder instead of large zinc granules.

All other conditions remain the same.

Explain the effect on the rate of reaction of using zinc powder.

[2]

Rates of reaction Questions

  1. GCSE
  2. /Chemistry
  3. /Rates of reaction

Practise Edexcel GCSE Chemistry Rates of reaction with exam-style questions for Foundation and Higher tier. 166 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank