JEE Main Chemistry question

Chemistry General Principles and Processes of Isolation of Elements (Metallurgy)JEE Main

Not in JEE Main or NEET syllabus

In blast furnace, the cup and cone arrangement is used:

(A)To escape the gases during charging
(B)Not to allow the escape of the gasesCorrect
(C)To heat the charge with the gases
(D)None of the above

Answer: (B)

Solution

The double cup-and-cone arrangement at the top of the blast furnace allows fresh ore, coke and limestone to be charged while keeping the furnace sealed, so that the hot furnace gases do not escape to the atmosphere during

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Question ID VK-145431