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Glucose when heated with CH3OH in presen...

Glucose when heated with `CH_3OH` in presence of dry HCl gas `alpha`- and `beta`- methyl glycosides are formed . This is because it contains :

A

An aldehydic group

B

`-CH_2OH` group

C

A ring structure

D

Five hydroxyl groups

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • In presence of dry HCl gas, CH_3CHO condenses with C_2H_5OH to give:

    A
    Aldol
    B
    Paraldehyde
    C
    Ethyl acetate
    D
    Acetal

  • In presence of dry HCl gas, CH_3CHO condenses with C_2H_5OH to give:

    A
    Aldol
    B
    Paraldehyde
    C
    Ethyl acetate
    D
    Acetal

  • Which of the following compounds is not formed when a mixture of methyl bromide and ethyl bromide is treated with sodium metal in the presence of dry ether?

    A
    Methane
    B
    Ethane
    C
    Propane
    D
    Butane

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    On heating, a compound A gives a gas B which is a constituent of air. This gas when treated with 3 moles of hydrogen ( H_2 ) in the presence of a catalyst gives another gas C which is basic in nature. Gas Con further, oxidation in moist condition gives a compound D which is a part of acid rain. Identify compounds A to D and also give necessary equations of all the steps involved.

    On heating compound A gives a gas B which is a constituent of air. This gas when treated with 3 moles of hydrogen (H_(2)) in the presence of a catalyst gives another gas C which is basic in nature. Gas Con further, oxidation in moist condition gives a compound D which is a part of acid rain. Identify compounds A to D and also give necessary equations of all the steps involved.

    Which organic compound is formed when an etherial solution of acetonitrile (CH_3 CN) is reduced with SnCl_2 in presence of HCl gas at room temperature?

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