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Byju's Answer
Standard XII
Physics
Calorimetry
The reaction ...
Question
The reaction
F
2
+
1
2
O
2
⟶
O
F
2
; shows
Δ
H
=
i
s
p
o
s
i
t
i
v
e
.
If true enter 1, else enter 0.
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Solution
Since, F-F and O-O bond energy is much greater than the F-O-F bond.\
Δ
H
i
s
p
o
s
i
t
i
v
e for the reaction.
Usually
Δ
H is calculated by the experiment.
.
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