A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
BEYOND PUBLICATION-PRINCIPLES OF METALLURGY-EXERCISE
- Copper do not displacefrom dilute acids
Text Solution
|
- Aluminium foli is used fro wrapping food because :
Text Solution
|
- Steel is an alloy of
Text Solution
|
- Which of the following types of ores cn be converted in oxide by calci...
Text Solution
|
- Which of the following methods is suitable for preventing an iron fryi...
Text Solution
|
- Point out correct statement Iron is :
Text Solution
|
- Which of the following process involve the smelting process ?
Text Solution
|
- During melting of haematite in a blast furnace………….is the flux added.
Text Solution
|
- Low-melting metal like tin can be purified by this method
Text Solution
|
- Low boiling metals like mercury and zinc are refined by
Text Solution
|
- Which of the following are Sulphides ? Zinc Blende Rock Salt Cinn...
Text Solution
|
- Which of the following are not ionic compounds ? KCl HCl CCl4 N...
Text Solution
|
- Aluminium is used for making cooking utensils. Which of the following ...
Text Solution
|
- Which of the following methods is suitable for preventing an iron arti...
Text Solution
|
- The formula of carnalllite is
Text Solution
|
- --------- group are called chalcogenes.
Text Solution
|
- Which combination is wrong for the extraction of sodium metal from fus...
Text Solution
|
- Blister copper is a
Text Solution
|
- Which of the following is wrong about poling ?
Text Solution
|
- When an Iron object is painted, the process of corrosion is reduced du...
Text Solution
|