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Byju's Answer
Standard XII
Chemistry
Concentration of Ore
the gibbs ene...
Question
the gibbs enegy for the decomposition of Al2O3 at 500 is as folows 2/3 Al2o3→4/3Al +O2 △ G=960 the potential difference needed for electrolytic reduction of al2o3 is HOW TO FIND n
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Similar questions
Q.
The Gibbs energy for the decomposition of
A
l
2
O
3
at
500
o
C
is as follows:
2
/
3
A
l
2
O
3
→
4
/
3
A
l
+
O
2
;
Δ
r
G
=
+
966
kJ/mol.
The potential difference needed for electrolytic reduction of
A
l
2
O
3
at
500
o
C is at least:
Q.
The Gibbs energy for the decomposition of
A
l
2
O
3
at
500
o
C
is as follows:
2
3
A
l
2
O
3
→
4
3
A
l
+
O
2
,
Δ
r
G
=
+
966
k
J
m
o
l
−
1
The potential difference needed for electrolytic reduction of
A
l
2
O
3
at
500
o
C
is at least:
Q.
The Gibbs energy for the decomposition of
A
l
2
O
3
at
500
0
C
is as follows:
2
3
A
l
2
O
3
→
4
3
A
l
+
O
2
Δ
r
x
n
G
=
+
960
k
J
m
o
l
−
1
.The potential difference needed for the electrolytic reduction of aluminum oxide
(
A
l
2
O
3
)
at
500
o
C
is:
Q.
The Gibbs energy for the decomposition of
A
l
2
O
3
at
500
∘
C
is as follows:
2
3
A
l
2
O
3
→
4
3
A
l
+
O
2
;
△
r
G
=
+
966
k
J
m
o
l
−
1
The potential difference needed for the electrolytic reduction of
A
l
2
O
3
at
500
∘
is at least.
Q.
The Gibbs' energy for the decomposition of
A
l
2
O
3
at
500
o
C
is as follows:
2
3
A
l
2
O
3
→
4
3
A
l
+
O
2
;
Δ
G
=
+
966
k
J
m
o
l
−
1
.
The potential difference needed for the electrolytic reduction of aluminium oxide
(
A
l
2
O
3
)
at
500
o
C
is at least:
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