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Questions and Answers
What is spectrophotometry used to measure?
What is spectrophotometry used to measure?
- The amount of photons absorbed or transmitted by a chemical substance (correct)
- The intensity of light emitted by a chemical substance
- The weight of a chemical substance
- The speed of chemical reactions in a substance
In which field is spectrophotometry not commonly used?
In which field is spectrophotometry not commonly used?
- Biochemistry
- Chemistry
- Physics
- Geology (correct)
What is the function of a spectrophotometer?
What is the function of a spectrophotometer?
- To determine the speed of chemical reactions
- To measure the amount of photons absorbed after passing through a sample solution (correct)
- To emit light for chemical analysis
- To measure the weight of a chemical substance
Which discipline within the field of analytic chemistry does spectrophotometry fall into?
Which discipline within the field of analytic chemistry does spectrophotometry fall into?
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In which application is spectrophotometry used to examine blood or tissues?
In which application is spectrophotometry used to examine blood or tissues?
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What is the normal urine volume per day?
What is the normal urine volume per day?
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What does a sweet or fruity odor in urine indicate?
What does a sweet or fruity odor in urine indicate?
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What does excess turbidity in urine indicate?
What does excess turbidity in urine indicate?
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What causes urine to have a darker color?
What causes urine to have a darker color?
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How is the turbidity of urine sample gauged?
How is the turbidity of urine sample gauged?
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