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Rates of reaction

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Question 40

A student investigates the rate of reaction between magnesium ribbon and dilute hydrochloric acid.

The student measures the total volume of hydrogen gas produced every 30 seconds for 5 minutes.

Figure 1 shows the start of the apparatus setup used in the experiment.

A conical flask containing magnesium ribbon and dilute hydrochloric acid. It is sealed with a bung containing a delivery tube that goes to the right, ending in mid-air. There is space to the right of the flask to draw collection apparatus.

Complete Figure 1 by drawing and labelling the apparatus that could be used to collect and measure the volume of the hydrogen gas produced.

[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

Rates of reaction
Heat energy changes in chemical reactions
Formulae, equations and hazards