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QAIPMT-2010-Ch-1933: NEET 2010 Chemistry - Class 12 AIPMT-2010-Ch-1933 Solution: Which one of the following compounds will be most readily…

Which one of the following compounds will be most readily dehydrated?

Multiple Choice Options

  • A https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/9ec4b1d19b316d275f1802ffc07cff22ecb21f323c7bd6294bb3399eb2938336.webp
  • B https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/89f90ac538a2df197b14d9833c84abe018bb79e3a469673ebf6c0b7c883aa808.webp
  • C https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/b70323da5d79ed2c5f0e821fd496489a7dbb75315f4524e9717e278b837828f5.webp
  • D https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/c7390b52a096554f7f6a602ecfb4a3ae4116057949aa099f677b0805ab874a79.webp

Step-by-Step Verified Solution

The intermediate is carbocation which is destabilised by C = O group (present on - carbon to the �OH group) in the first three cases. In (c), �hydrogen is more acidic which can be removed as water. Moreover, the positive charge on the intermediate carbocation is relatively away from the C = O group.

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