Question
Edexcel Paper 1F (Foundation)
A student adds three metals — magnesium, copper and zinc — to dilute hydrochloric acid.
(a) Predict which metal reacts most vigorously. (1 mark) (b) State which gas is produced and how to test for it. (2 marks)
3 marks · take your time before peeking.
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Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.