EASY
12th Odisha Board
IMPORTANT
Earn 100

Name a flux which is used of removing acidic impurities.

Important Questions on General Principles and Processes of Isolation of Elements
EASY
12th Odisha Board
IMPORTANT
Name three types of refining process.

MEDIUM
12th Odisha Board
IMPORTANT
Liquation is a refining process. Explain with an example.

EASY
12th Odisha Board
IMPORTANT
Name the metal which is commonly used as a reducing agent in metallurgical operations.

EASY
12th Odisha Board
IMPORTANT
Name two characteristic features of transition elements.

EASY
12th Odisha Board
IMPORTANT
Name various methods used for the concentration of an ore.

MEDIUM
12th Odisha Board
IMPORTANT
What is self-reduction in metallurgy. Give example.

EASY
12th Odisha Board
IMPORTANT
What is meant by smelting in metallurgy?

MEDIUM
12th Odisha Board
IMPORTANT
Which ore is suitable for carbon reduction? Explain with one example.
