Question

AIIMS 2016
34. Arrange following compounds in their acidic
strength order :-
CH-CH2-OH CH, CH, OH
CH2=CH-C-OH CH-CH2-C-OH
(1)
(II)
CH,O CH=CH-C-OH
(III)
(1) I > II > III
(3) I > III > II
(2) III > II > I
(4) II > I > III​

Answer 1

this is your answer

So the acidity order is 1>2.

So the acidity order is 1>2.The compound 1 and 3 are same so they must have equal acidity.