acidity strength of hydrogen

[Awuah29]

Is the answer here E, because the hydrogen is an alpha hydrogen .
need help with this
thanks

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[Lonely Sol]

Is the answer here E, because the hydrogen is an alpha hydrogen .
need help with this
thanks

No, E is the least acidic, C is very acidic, since it is alpha to both carbonyls

Order ot acidity should be:
C>D or B>A or E.

Hope this helps