Question
CCEA Double Award Unit C1 (Foundation)
Chlorine water is added to a colourless solution of potassium iodide.
(a) State what is observed. (1 mark) (b) Write a word equation for the reaction. (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.