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Questions and Answers
Who discovered polyaniline?
Who discovered polyaniline?
- Henry Letheby
- Carl Fritzsche
- John Lightfoot (correct)
- F. Ferdinand Runge
Which oxidation state of polyaniline is white/clear & colorless?
Which oxidation state of polyaniline is white/clear & colorless?
- Emeraldine
- Leucoemeraldine (correct)
- Pernigraniline
- None of the above
In which century was polyaniline discovered?
In which century was polyaniline discovered?
- 17th century
- 20th century
- 19th century (correct)
- 18th century
What are the idealized oxidation states of polyaniline?
What are the idealized oxidation states of polyaniline?
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What is the fully reduced state of polyaniline?
What is the fully reduced state of polyaniline?
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What is Raman spectroscopy commonly used for in chemistry?
What is Raman spectroscopy commonly used for in chemistry?
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What type of light source is usually used in Raman spectroscopy?
What type of light source is usually used in Raman spectroscopy?
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What does Raman scattering rely upon?
What does Raman scattering rely upon?
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How is the elastic scattered radiation at the wavelength corresponding to the laser line filtered out in Raman spectroscopy?
How is the elastic scattered radiation at the wavelength corresponding to the laser line filtered out in Raman spectroscopy?
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What type of information does Raman spectroscopy provide in comparison to infrared spectroscopy?
What type of information does Raman spectroscopy provide in comparison to infrared spectroscopy?
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