Spectral Characteristics of BDOC and SDOC Quiz
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Questions and Answers

What were the spectral characteristics of BDOC compared to SDOC?

  • BDOC had similar aromaticity and molecular weight as well as polarity to SDOC
  • BDOC had higher aromaticity and molecular weight as well as lower polarity than SDOC (correct)
  • BDOC had lower aromaticity and molecular weight as well as higher polarity than SDOC
  • BDOC had higher polarity and lower molecular weight than SDOC

    • How did the emission of SDOC compare to that of BDOC after biomass pyrolysis?

  • The emission of SDOC was equal to that of BDOC
  • The emission of SDOC was lower than that of BDOC
  • The emission of SDOC was 1–3 orders of magnitude greater than that of BDOC (correct)
  • The emission of SDOC was significantly lower than that of BDOC

    • What are BDOC and SDOC in relation to biomass-pyrogenic DOCs?

  • BDOC is a by-product of SDOC
  • SDOC is a by-product of BDOC
  • BDOC and SDOC are two different biomass-pyrogenic DOCs (correct)
  • BDOC and SDOC are the same biomass-pyrogenic DOCs

    • What did the two-dimensional correlation infrared spectrum (2D-PCIS) matrix indicate about BDOC?

    <p>BDOC contained more</p> Signup and view all the answers

    What potential impacts do BDOC and SDOC have on soil and water?

    <p>They potentially pose different impacts on the chemistry of soil and water</p> Signup and view all the answers

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