Topic: Transition elements: configuration, occurrence and characteristics· d- and f-Block Elements

The maximum temperature that can be achieved in blast furnace is :

1. upto 1200 K

2. upto 2200 K

3. upto 1900 K

4. upto 5000 K

Doubtly Asked 30 Oct 2026 NEET UG 2021 neet Save WhatsApp Report

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Answer: 2. upto 2200 K

Key idea: this is a recall fact for iron extraction.

In the blast furnace the temperature rises from about 500 K at the top to about 2200 K at the bottom (near the tuyeres, where coke burns). So the maximum is up to 2200 K.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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The maximum temperature that can be achieved in blast furnace is :

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