Question

Which of the following has the highest boiling value `pK_(a)`?
A. `CH_(3)-CH_(2)OH`
B. `Cl-CH_(2)-CH_(2)OH`
C. `F_(3)C-CH_(2)-OH`
D. `CH_(3)-underset(CH_(3))underset(|)(C)H-CH_(2)OH`

Answer 1

Correct Answer - D
Acidic nature `prop(1)/("pka-value")`
Acidity of `CH_(3)-underset(CH_(3))underset(|)(C)H-CH_(2)OH` is minimum due to +I -efect isopropyl group.