CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following has strongest hydrogen bonds in the following linkages is:
(i) OHS
(ii) SHO
(iii) FHF
(iv) FHO
where, represents covalent bond and represents hydrogen bond.

A
(iii)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
(ii)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
(i)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
(iv)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A (iii)
The Strength of H bonding depends upon the following factors.
(i) Electronegativity of the element covalently bonded to the hydrogen atom.
(ii) Size of the electronegative element.
(iii) Ease of donation of lone pair of electrons by the electronegative element.

As Fluorine (F) is the most electronegative atom followed by Oxygen(O) and then Sulfur(S), Therefore in option (a) the strength of hydrogen bonding in FHF is strongest.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Water
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon