3 years ago

Consider only the experiment you conducted with 0.5 g. of lactose.

1 answer:

8 0

Answer is: the pH value(level) is the independent variable.

Missing question: We conducted an experiment where we added 0.5 g of lactose to 5 different test tubes all containing 5 different pH levels. What is the independent variable?
In this experiment pH level changes, so results depend on different pH values.
Mass of lactose is same during experiment,so the number of molecules of product formed per minute is the dependent variable.

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