1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Chemistry
Covalent Bond
The bond diss...
Question
The bond dissociation energy of
F
2
is very low due to:
A
low density
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
repulsions between non bonding electrons
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
its low atomic number
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
attractions between non bonding electrons
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
repulsions between non bonding electrons
There is repulsion between the non-bonding electrons of
F
2
due to its small size.
∴
The bond dissociation energy of
F
2
is very low.
Suggest Corrections
0
Similar questions
Q.
Assertion :
F
2
has high reactivity. Reason:
F
−
F
bond has low bond dissociation enthalpy.
Q.
Assertion: The fluorine has lower reactivity.
Reason :
F
−
F
bond has low bond dissociation energy.
Q.
Assertion :Bond dissociation energy of
F
2
molecule is less than that of
C
l
2
molecule. Reason: Due to inter-electronic repulsion between F atom ,F---F bond length in
F
2
molecule is higher than Cl--Cl bond length in
C
l
2
molecule
Read the above assertion and reason and choose the correct option regarding it.
Q.
In a bonded molecule, the order of repulsion between the bonded and non-bonded electrons is:
Q.
The bond between two identical non metallic atoms has a pair of electrons :
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Introduction to Chemical Bonding
CHEMISTRY
Watch in App
Explore more
Covalent Bond
Standard X Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app