Home Chemistry D and F - Block Elements Compounds of Transitional elements In nitriding process of steel
Chemistry D and F - Block Elements Compounds of Transitional elements Single Correct MCQ
Published on: August 11, 2026

In nitriding process of steel

A
Steel is heated in an atmosphere of ammonia
B
Steel is made red hot and then cooled
C
Steel is made red hot and then plunged into oil for cooling
D
None of these

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The correct answer is:
A

The process of producing a hard coating of iron nitride on steel is called nitriding.

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