A) methylamine
B) phenol
C) formaldehyde
D) methanol
Correct Answer: D
Solution :
Hydrogen bond is found in compound in which H-atom is directly attached to highly electronegative element F, O, N. Formaldehyde show very less H-bonding as H atom is not attached to oxygen atom. \[M{{n}_{2}}{{O}_{7}}\] has stronger H-bond as compared to \[Mn{{O}_{2}}\] due to stearic hinderence of bulky \[M{{n}_{2}}{{O}_{7}}\] group in phenol. Thus methanol has strongest H bond.You need to login to perform this action.
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