wiz-icon
MyQuestionIcon
MyQuestionIcon
7
You visited us 7 times! Enjoying our articles? Unlock Full Access!
Question

The reaction ; F2+12O2OF2; shows ΔH= is _____ .

A
negative
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
positive
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
zero
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A positive
As we know,
Usually ΔH is calculated by the experiment.

Also,
Since, sum of F-F and O=O bond energy is much greater than the F-O-F bond.
ΔH is positive for the reaction.

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