Hall-Heroult’s process is given by
(a)
+ 2Cr
(b)
Cu2+(aq.)H2(g)
Cu(s)+
(aq.)
(c)
ZnO + C 
Zn + Co
(d)
Hall-Heroult’s process is given by
(a)
+ 2Cr
(b)
Cu2+(aq.)H2(g) Cu(s)+ (aq.)
(c)
ZnO + C Zn + Co
(d)
Question ID - 52155 | SaraNextGen Top Answer
Hall-Heroult’s process is given by
(a)
+ 2Cr
(b)
Cu2+(aq.)H2(g) Cu(s)+ (aq.)
(c)
ZnO + C Zn + Co
(d)
|
Hall-Heroult’s process is given by |
|||
|
(a) |
|
(b) |
Cu2+(aq.)H2(g) |
|
(c) |
ZnO + C |
(d) |
|
1 Answer
127 votes
Answer Key / Explanation : (d) -
In Hall-Heroult’s process is given by
+3C
4Al + 3C
4A
+
At cathode : 4
At Anode : 
3C + 3
3C
(
)
127 votes
Answer Link
127