A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
V PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-QUESTION BANK
- In the aluminothermite process alluminium acts as
Text Solution
|
- In the extraction of copper from its sulphide ore, the metal is formed...
Text Solution
|
- Silver is obtained from Na [ '.Ag(CN)2]' by reaction with
Text Solution
|
- Van Arkel method of purification of metals involves converting the met...
Text Solution
|
- Heating an ore in the absence of air. below its melting point is calle...
Text Solution
|
- In the froth floatation process for benefication of the ores, the ore ...
Text Solution
|
- Galena is an ore of
Text Solution
|
- For which ore of the metal, froth floatation method is used for concen...
Text Solution
|
- The froth floatation process is based upon
Text Solution
|
- Which one of the following ores is best concentrated by froth floatati...
Text Solution
|
- Cassiterite is an ore of
Text Solution
|
- Cassiterite is concentrated by
Text Solution
|
- Which of the following metals is extracted by. the electrometallurgica...
Text Solution
|
- The methods chiefly. used for the extraction of lead and tin from thei...
Text Solution
|
- In the extraction of Fe from 'Fe2 O3' the reducing agent is
Text Solution
|
- During the extraction of iron, slag produced is
Text Solution
|
- The magnetite ore is
Text Solution
|
- The ore having two different metal atom is
Text Solution
|
- The most electropositive metals are isolated from their ores by
Text Solution
|
- Which method of purification is represented by the equations. Ti(s)+2...
Text Solution
|