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Science-Related Homework Help High School Level Science Topic started by: princess001 on Mar 10, 2013



Title: Analyze the collected data and interpret the results obtained.
Post by: princess001 on Mar 10, 2013
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)


Title: Analyze the collected data and interpret the results obtained.
Post by: robertling on Mar 11, 2013
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.


Title: Analyze the collected data and interpret the results obtained.
Post by: princess001 on Mar 11, 2013
Thank you