Last Updated On [03-11-2023]
In the Hall-Heroult process, aluminium is formed at the cathode. The cathode is made out of
|
a. |
Platinum |
b. |
Carbon |
|
c. |
Pure aluminium |
d. |
Copper |
Question ID - 52359 :- In the Hall-Heroult process, aluminium is formed at the cathode. The cathode is made out of
a.
Platinum
b.
Carbon
c.
Pure aluminium
d.
Copper
In the Hall-Heroult process, aluminium is formed at the cathode. The cathode is made out of
|
a. |
Platinum |
b. |
Carbon |
|
c. |
Pure aluminium |
d. |
Copper |
Next Question :
Water samples with BOD values of 4 ppm and 18 ppm, respectively, are
|
a. |
Highly polluted and clean |
b. |
Highly polluted and Highly polluted |
|
c. |
Clean and Highly polluted. |
d. |
Clean and Clean |
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