A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD PUBLICATION-GENERAL PRINCIPLES OF ISOLATION OF ELEMENTS-QUESTION BANK
- From gold amalgam , gold may be recovered by :
Text Solution
|
- Froth floatation method may be used to increase the concentration of m...
Text Solution
|
- Copper pyrites ore is concentrated by
Text Solution
|
- Leaching is a process of:
Text Solution
|
- Malachite is an ore of :
Text Solution
|
- Which of the following is not a basic flux ?
Text Solution
|
- The most abundant element in the earth crust is :
Text Solution
|
- A mineral is known as ore if metal
Text Solution
|
- The most abundant metal in the earth crust is :
Text Solution
|
- Gold is extracted using :
Text Solution
|
- Extraction of silver from its ore involving NaCN , air and an active m...
Text Solution
|
- In the thermite process, the reducing agent is :
Text Solution
|
- Blanc fixe is :
Text Solution
|
- Carbon reduction is used for the extraction of :
Text Solution
|
- Froth floatation process is based on :
Text Solution
|
- Which contains both Ca and Mg ?
Text Solution
|
- Heating of ores with flux to remove non fusible mass is called:
Text Solution
|
- In the electrolysis of alumina, cryolite is added to :
Text Solution
|
- The process of converting hydrated alumina into anhydrous alumina is c...
Text Solution
|
- Which of the following statement regarding the metallurgy of magnesium...
Text Solution
|