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JEE Main Chemistry question

ChemistryGeneral Principles and Processes of Isolation of Elements (Metallurgy)JEE Main

Not in JEE Main or NEET syllabus

Which of the following taking place in the blast furnace is endothermic? **[Jamia Millia Islamia 2008]**

Answer: (A)

Solution

Decomposition (calcination) of limestone, , requires continuous heat input and is

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Question ID VK-134657