(c), (i) Reaction to determine rate constant and order of reaction from the bleaching of blue food colouring by domestic bleach. (At lower levels it can simply be used to look at the rate of reaction without the more complex mathematics) (CfE level 3, N5, H, AH)
The experiment here gives a simple, inexpensive way to investigate the rate of a chemical reaction and determine its rate constant and the order of reaction.
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