What is Zone refining ? Describe the pri...

What is Zone refining ? Describe the principle involved in the purification of the metal by this method.

Promotional Banner

Promotional Banner

Topper's Solved these Questions

GENERAL INTRODUCTION TO METALLURGY
NCERT TAMIL|Exercise QUESTIONS (WRITE IN ONE OR TWO SENTENCE)|12 Videos
GASEOUS STATE
NCERT TAMIL|Exercise EVALUATION (Answer these questions briefly)|10 Videos
GROUP 2 S - BLOCK ELEMENTS
NCERT TAMIL|Exercise QUESTION|40 Videos

NCERT TAMIL-GENERAL INTRODUCTION TO METALLURGY-QUESTIONS (EXPLAIN BRIEFLY ON THE FOLLOWING)

Write short note on source of element in living system.
Text Solution
|
Explain froth floatation, with diagram.
Text Solution
|
How electrolytic separation process is useful in the separation of m...
Text Solution
|
What are the informations conveyed by a chemical equation ?
Text Solution
|
What is roasting ? Explain different types of roasting with suitable e...
Text Solution
|
What is smelting ? Explain the process with example.
Text Solution
|
What is Zone refining ? Describe the principle involved in the purific...
Text Solution
|
How nickel is extracted by Mond’s process? Write the various reactions...
Text Solution
|
Write short note on mineral wealth of India.
Text Solution
|
Give a brief account of the mineral wealth of Tamil Nadu
Text Solution
|