A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
ALLEN-METALLURGY-EXERCISE-05 [B]
- Electrolytic reduction of alumina to aluminum by the Hall-Heroult pro...
Text Solution
|
- The chemical composition of slag formed during the smelting process in...
Text Solution
|
- Which of the following process is used in the extractive metallurgy of...
Text Solution
|
- In the process of extraction of gold, Roasted gold ore +CN^(-)+H2Oov...
Text Solution
|
- The method chiefly used for the extraction of lead and tin from there ...
Text Solution
|
- Which ore contains both iron and copper?
Text Solution
|
- A(1) and A(2) are two ores of metal M.A(1) on calcination gives a blac...
Text Solution
|
- Match the column :
Text Solution
|
- Extraction of iron from zine blende is achieved by
Text Solution
|
- Match the column:
Text Solution
|
- Native silver metel froms a water solube, complesx with a dilute aqueo...
Text Solution
|
- Copper is the most noble of first row transition metals and occurs in ...
Text Solution
|
- Copper is the most noble of first row transition metals and occurs in ...
Text Solution
|
- Copper is the most noble of first row transition metals and occurs in ...
Text Solution
|
- Extraction of metal from the ore cassiterite involves
Text Solution
|
- Oxidation states of the metal in the minerals haematite and magnetite,...
Text Solution
|
- Ibn the cyanide extraction process of silver form aragetite are ,oxidi...
Text Solution
|
- Sulfide ores are common for the metals.
Text Solution
|
- The carbon-based reduction method is NOT used for the extraction of
Text Solution
|
- Upon hetaing with Cu(2)S the regants that give copper metel are (i)...
Text Solution
|