Chemistry - General Principles and Processes of Isolation of Metals Question with Solution | TestHub

ChemistryGeneral Principles and Processes of Isolation of MetalsGeneralMedium2 minPYQ_2023

ChemistryMediumsingle choice

The reaction that does NOT take place in a blast furnace between $900 K$ to $1500 K$ temperature range during extraction of iron is :

Options:

Answer:

Solution:

At $900 - 1500 K$ (higher temperature range in the blast furnace)
Reaction which take place are:
$C + CO_{2} ⟶ 2 CO$
$FeO + CO ⟶ Fe + CO_{2}$
$CaO + SiO_{2} ⟶ CaSiO_{3}$ (Slag formation)
$Fe_{2} O_{3} + CO ⟶ 2 FeO + CO_{2}$ at $500 - 800 K$

Stream:BITSATSubject:ChemistryTopic:General Principles and Processes of Isolation of MetalsSubtopic:General

⏱ 2mℹ️ Source: PYQ_2023

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