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10 questions from this quiz
Effect of pH on amylase activity
Breaks down starch into simple sugars
2 cm³ of each solution
Every 30 seconds
Iodine no longer changes colour
To keep pH steady during experiment
Rate = 1time\frac{1}{\text{time}}time1
0.005 s⁻¹
Where the rate is highest
So rate changes are only due to pH
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