Chemistry, asked by asra45, 1 year ago

the aldehyde which show cannizzaro reaction is

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Answered by Anonymous

✨✨Hêya !! ✨✨

Cannizzaro reaction is shown by those aldehydes in which α-hydrogen is absent .

ex. methanal , HCHO , the α-hydrogen is missing , so it will show

hope helps !! ❤️❤️

asra45: does ch3cho show cannizzaro reaction

tinaghosh: no it does not show because there are three alpha hydrogen

asra45: c6h5cho?

asra45: ch3-ch2-cho?

asra45: ccl3-cho?

tinaghosh: C6H5cho and ccl3cho will not show ch3ch2cho will show

tinaghosh: so sorry i said just the reverse.... c6h5cho and ccl3cho will show and ch3ch2cho will not show

asra45: if both ccl3-cho and c6h5cho are given whats is correct

Answered by tinaghosh

aldehydes which do not have an alpha hydrogen show cannizzaro reaction
example: HCHO, PhCHO

asra45: how do i know it is alpha hydrogen or not

tinaghosh: suppose there is a functional group, say for example COOH or Cho or a multiple bond then u have to look for a carbon atom just beside the functional group or double bond.... that carbon is called alpha carbon and the hydrogen atoms attached to that carbon are called alpha hydrogen

tinaghosh: in CH3COOH there is a carbon atom beside COOH group and 3 H atoms are attached to it. then there are 3 alpha Hydrogen

tinaghosh: if u find it helpful plz mark it as brainliest

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the aldehyde which show cannizzaro reaction is​

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✨✨Hêya !! ✨✨

hope helps !! ❤️❤️

the aldehyde which show cannizzaro reaction is