D-And F-Block Elements Ques 230

Question: Bessemer converter is used for

[AFMC 2004]

Options:

A) Steel

B) Wrought iron

C) Pig iron

D) Cast iron

Show Answer

Answer:

Correct Answer: C

Solution:

Bessemer converter is used to purify Pig Iron by passing compressed air over pig iron in Bessemer converter to produce slag.

$ 2Mn+O_2\xrightarrow{{}}2MnO $ ; $ Si+O_2\xrightarrow{{}}SiO_2 $ $ 2C+O_2\xrightarrow{{}}2CO $ ; $ MnO+SiO_2\xrightarrow{{}}\underset{Slag}{\mathop{MnSiO_3}}, $



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