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Chemistry
Which of the following has most acidic proton?
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Q. Which of the following has most acidic proton?
Aldehydes Ketones and Carboxylic Acids
A
$CH _{3} COCH _{3}$
3%
B
$\left( CH _{3}\right)_{2} C = CH _{2}$
6%
C
$CH _{3} COCH _{2} COCH _{3}$
78%
D
$\left( CH _{3} CH _{2}\right)_{3} CH$
14%
Solution:
Proton of active methylene group is acidic in nature.
has two electron withdrawing groups around - $CH_2$- which make it active methylene group.
