Home
Class 12
CHEMISTRY
Treatment of (+)- glucose with HIO(4) gi...

Treatment of `(+)-` glucose with `HIO_(4)` gives results that confirm its aldohexose structure. What product should be formed, and how much `HIO_(4)` should be consumed.

Text Solution

Verified by Experts

Since in glucose there are five `-Oll` groups so five moles of `HlO_(4)` are consumed giving main product formic acid and formaldehyde as shown below :
`"Glucose"+5HlO_(4) to 5HCOOH+HCHO`.
Promotional Banner

Topper's Solved these Questions

  • CARBOHYDRATES, AMINO ACIDS, POLYMERS AND PRACTICAL ORGANIC CHEMISTRY

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE) LEVEL-II SINGLE INTEGER ANSWER TYPE QUESTIONS|4 Videos

  • ATOMIC STRUCTURE

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS INDICATED BY DIGITAL INTEGER BY XXXXX.XX|2 Videos

  • CARBOXYLIC ACIDS AND ITS DERIVATIVES

    FIITJEE|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|1 Videos

Similar Questions

Explore conceptually related problems

The open - chain glucose on oxidation with HIO_(4) gives

What is formed when glycerol reacts with HIO_(4) ?

D-Glucose overset(5HIO_4)(to) Product is

alpha -glucose is oxidized by HIO_(4) more rapidly than its beta -anomer at the 1-2 bond.

When glucose is treated with an execss of HIO_(4) , the products formed are

What should be multiplied to 3^(-4) so that product is 6 ?

What should be subtracted form (3/4-2/3) to get (-1)/6 ?

Two vectors of magnitudes 3 and 4 give a resultant of magnitude 1. What must be the dot product of these two vectors ?

Knowledge Check

  • The open - chain glucose on oxidation with HIO_(4) gives

    A
    `5HCOOH+H_(2)C=O`
    B
    `4HCOOH+2H_(2)C=O`
    C
    `3HCOOH+3H_(2)C=O`
    D
    `2HCOOH+4H_(2)C=O`

  • What is formed when glycerol reacts with HIO_(4) ?

    A
    Two molecules of formic acid and one molecule of formaldehyde
    B
    Two molecules of formaldehyde and one molecule of formic acid
    C
    Three molecules of formic acid
    D
    Three molecules of formaldehyde

  • D-Glucose overset(5HIO_4)(to) Product is

    A
    `4HCO_2H_1CO_2, HCHO`
    B
    `5HCO_2H, HCHO`
    C
    `4HCO_2H_1CO_2, HCHO`
    D
    `5HCHO,HCO_2H`