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What is the purpose of using a blank sample in UV-Vis spectroscopy?
What is the purpose of using a blank sample in UV-Vis spectroscopy?
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Practice Questions
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Q1
What is the purpose of using a blank sample in UV-Vis spectroscopy?
To calibrate the instrument
To increase the sensitivity of the measurement
To provide a reference for baseline correction
To enhance the sample's absorbance
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A blank sample is used to provide a reference for baseline correction, ensuring that only the absorbance due to the analyte is measured.
Questions & Step-by-step Solutions
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Q: What is the purpose of using a blank sample in UV-Vis spectroscopy?
Solution:
A blank sample is used to provide a reference for baseline correction, ensuring that only the absorbance due to the analyte is measured.
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