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When performing Moisture content how to you say only
Methanol react with water not product Explain?
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Answer Posted / subash
In KF titration the reaction takes place between I2, SO2,
Methnol and H2O and base acts as a buffer inorder to keep
the pH of the solution between 5.5 and 8.0.
methnol+ SO2+base gives intermediate alkyl sulphite salt
which is then oxidized by I2to an alkyl sulphate salt. This
oxidation reaction consumes water.
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