Ask Questions, Get Answers

Home  >>  JEEMAIN and NEET  >>  Chemistry  >>  Biomolecules

Treatment of (+)- glucose with $HIO_4$ gives the results that confirm its aldohexose structure. How many moles of $HIO_4$ should be consumed?

$\begin{array}{1 1}(a)\;3&(b)\;4\\(c)\;5&(d)\;6\end{array} $

1 Answer

Since in glucose there are five -OH groups so five moles of $HIO_4$ are consumed giving main product formic acid and formaldehyde as shown below:
Glucose + $HIO_4 → 5HCOOH + HCHO$
Hence (c) is the correct answer.
answered Mar 26, 2014 by sreemathi.v

Related questions