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Zerewitinoff determination

From Wikipedia, the free encyclopedia

The Zerewitinoff determination or Zerevitinov determination is a quantitative chemical test for the determination of active hydrogens in a chemical substance.[1] A sample is treated with the Grignard reagent, methylmagnesium iodide, which reacts with any acidic hydrogen atom to form methane. This gas can be determined quantitatively by measuring its volume. For example:

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  • Active hydrogen or Zeriwitinoff method for 11/12/Jee/Neet 1st grade teacher by Sandeep sharma
  • GRIGNARD REAGENT-01 | VKP SIR | IIT JEE MAIN + ADVANCED | AIPMT | CHEMISTRY | NUCLEON KOTA
  • (R-MgX) Grignard Reagent | Halo Alkane Rxn With Metal |(L-17) Halo Alkane Halo Arene |NEET JEE AIIMS

Transcription

References

  1. ^ Wang, Zerong (2010). "Zerewitinoff Determination". Comprehensive Organic Name Reactions and Reagents. pp. 3129–3133. doi:10.1002/9780470638859.conrr692. ISBN 9780470638859.

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This page was last edited on 8 October 2020, at 03:51
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