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Home Q & A Board Science-Related Homework Help High School Level Science
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princess001 princess001
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11 years ago
I have an picture attached which asks for

Analyze the collected data and interpret the results obtained. (3 marks)
Hint: To interpret means to give meaning to the orginal data; it is not to explain. Explain is to give the cause for the color change.

second question is:
Explain the results obtained. (5 marks)
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#1
Valued Member
11 years ago
Glucose and fructose produce a positive reaction, but sucrose — table sugar — does not. The reagent is used in food testing, and to detect glucose in urine, which can be a sign of diabetes.

Boiling sucrose with dilute hydrochloric acid will split it into glucose and fructose, which can then be detected.
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princess001 Author
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#2
11 years ago
Thank you
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