Class 12 Chemistry General Principles and Processes of Isolation of Elements Mix Examples of General Principles and processes of Isolation of Elements

Medium

To obtain steel entirely free from sulphur and phosphorus,the process used is

A
Electrothermal process
B
Bessemer process
C
Open-hearth process
D
Duplex process

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Mix Examples of General Principles and processes of Isolation of Elements

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