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Post-Lab Questions
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1
A positive test for starch, when using iodine, was a color change to
A)black.
B)clear.
C)blue.
D)red.
2
Which number would represent a strong acid pH?
A)2
B)6
C)7
D)14
3
Which of the following would be an example of a lipid?
A)starch
B)fat
C)sugar
D)amino acid
4
The building block of a carbohydrate is
A)a fatty acid.
B)an amino acid.
C)a polysaccharide.
D)a simple sugar.
5
The pH of distilled water is
A)0
B)7
C)14
D)100







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