OCR GCSE Chemistry A: Gateway Science (J248) · OCR J248
C7 Practical activity skills
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Practical activity skills
- A student is investigating how the mass of iron wool changes when it is heated in a sealed… (4 marks, Explain)
- A student carries out an investigation into the effect of temperature on the rate of react… (4 marks, Describe)
- A student is investigating how the volume of oxygen produced changes over time when hydrog… (4 marks, Describe)
- A student is investigating how the mass of copper sulfate crystals produced changes when d… (4 marks, Describe)
- A student is investigating how the concentration of hydrochloric acid affects the rate of … (4 marks, Describe)
▶ Practise Practical activity skills with instant AI marking (free) →