1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Gibbs Free Energy & Spontaneity
Variation of ...
Question
Variation of
log
10
K
with
1
T
is shown by the graph in which straight line is at
45
o
C
, hence
Δ
H
o
is:
A
−
4.606
k
J
/
m
o
l
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
−
19.147
k
J
/
m
o
l
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
8.314
k
J
/
m
o
l
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
10
k
J
/
m
o
l
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
−
19.147
k
J
/
m
o
l
Slope of reaction is
m
=
t
a
n
θ
=
1
=
−
Δ
H
0
/
2.303
R
;
Δ
H
0
=
−
2.303
∗
R
=
−
19.11
k
J
/
m
o
l
Suggest Corrections
0
Similar questions
Q.
Variation of
log
10
K
with
1
T
is shown by the following graph in which straight line is at
45
o
, hence
Δ
H
o
is:
Q.
Variation of
l
o
g
10
K
with
1
T
is shown by the following graph in which straight line is at
45
o
, hence
Δ
H
o
is:
Q.
Variation of
log
10
K
with
1
T
is shown by the following graph in which straight line is at
45
∘
, hence
Δ
H
is :
Q.
The variation of equilibrium constant (
K
) of a certain reaction with temperature (
T
) is
ln
K
=
3.0
+
2.0
×
10
4
T
given
R
=
8.3
J
K
−
1
m
o
l
−
1
, the values of
Δ
H
o
and
Δ
S
o
are:
Q.
Determine
Δ
G
o
for the following reaction.
C
O
(
g
)
+
1
2
O
2
(
g
)
→
C
O
2
(
g
)
;
Δ
H
o
=
−
282.84
k
J
[Given:
S
o
C
O
2
=
213.8
JK
−
1
mol
−
1
,
S
o
C
O
(
g
)
=
197.9
J K
−
1
mol
−
1
S
o
O
2
=
205.8
J K
−
1
mol
−
1
]
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
Gibbs Free Energy
CHEMISTRY
Watch in App
Explore more
Gibbs Free Energy & Spontaneity
Standard XII 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
Solve
Textbooks
Question Papers
Install app