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
- RCOR is not converted to RCH2R by:
Text Solution
|
- During bessemerisation of copper, the reaction taking place in the bes...
Text Solution
|
- Lepidolite is an ore of:
Text Solution
|
- Softerning of lead means:
Text Solution
|
- The removal of impurities from a crude metal is called :
Text Solution
|
- What is the function of limestone the extraction of iron? Give equatio...
Text Solution
|
- Which is not essential for rusting ?
Text Solution
|
- The smelting of iron in a blas furnace involves all the steps except:
Text Solution
|
- CO on passing over heated nickel gives:
Text Solution
|
- The main ore of iron is:
Text Solution
|
- Alloy formation gives rise to:
Text Solution
|
- Spelter is:
Text Solution
|
- Name two ores of copper.
Text Solution
|
- Between zinc and copper which metal will react dilute sulphuric acid ?
Text Solution
|
- Name the process by which sulphide ore is concentrated ?
Text Solution
|
- Brass contains which metals?
Text Solution
|
- Write the formula of copper amine complex cation.
Text Solution
|
- Write down the composition of German silver.
Text Solution
|
- Name any two alloys of steel.
Text Solution
|
- Name two ores of copper.
Text Solution
|