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Byju's Answer
Standard XII
Chemistry
Difference between Internal Energy and Enthalpy
For which of ...
Question
For which of the following reactions,
Δ
H
≠
Δ
U
?
A
H
2
(
g
)
+
I
2
(
g
)
→
2
H
I
(
g
)
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B
C
(
s
)
+
O
(
g
)
→
C
O
(
g
)
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C
N
2
(
g
)
+
3
H
(
g
)
→
2
N
H
3
(
g
)
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D
H
C
l
(
a
q
)
+
N
a
O
H
(
a
q
)
→
N
a
C
l
(
a
q
)
+
H
2
O
(
l
)
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Solution
The correct option is
C
N
2
(
g
)
+
3
H
(
g
)
→
2
N
H
3
(
g
)
n
(
r
e
a
c
t
a
n
t
s
)
≠
n
(
p
r
o
d
u
c
t
s
)
Suggest Corrections
0
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Q.
In which of the following reactions
Δ
H
is equal to
Δ
U
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Q.
For which of the following reaction
Δ
H
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U
:
Q.
In which of the following reactions,
Δ
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U
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Q.
For which reaction,
Δ
H
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Δ
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Δ
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Δ
H
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will be:
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