The non-fusible impurities of ores are r...

The non-fusible impurities of ores are removed by adding :

A

Flux

B

Slag

C

Gangue

D

None

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Topper's Solved these Questions

GENERAL PRINCIPLES OF ISOLATION OF ELEMENTS
MBD PUBLICATION|Exercise QUESTION BANK|564 Videos
HALOALKANES AND HALOARENES
MBD PUBLICATION|Exercise QUESTION BANK|637 Videos

MBD PUBLICATION-GENERAL PRINCIPLES OF ISOLUTION OF ELEMENTS-QUESTION BANK

Froth floatation process for the concentration of ores is a practical...
Text Solution
|
Which element is present in pitchblende :
Text Solution
|
The non-fusible impurities of ores are removed by adding :
Text Solution
|
Which is known as blister copper ?
Text Solution
|
Which process represent the change, Ti + 2I2 rarr TiI4 rarr Ti + 2I2
Text Solution
|
The common method of extraction of metals from oxide ores involves :
Text Solution
|
The following equation represents a method of purification of nickel b...
Text Solution
|
Smelting is the reduction of oxide to metal by :
Text Solution
|
Which furnace can be used to get temperature above 3000@C ?
Text Solution
|
Heating pyrites to remove sulphur is called :
Text Solution
|
In froth floatation process many chemicals (frother, collector, activa...
Text Solution
|
Which substance is used as basic refractory material in furnace :
Text Solution
|
ores dressing for iron by :
Text Solution
|
Which metal can be purified by distillation ?
Text Solution
|
The correct statement is :
Text Solution
|
Galena is an ore of :
Text Solution
|
To obtain chromium from chromite the method used is .
Text Solution
|
Argentite is a mineral of :
Text Solution
|
Cinnabar is :
Text Solution
|
In the manufacture of iron from haematite, limestone is added to act a...
Text Solution
|