JEE Main Chemistry question

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

Not in JEE Main or NEET syllabus

In Goldschmidt aluminothermic process, thermite mixture contains:

Answer: (D)

Solution

For the reaction Fe_2O_3+2Al\to Al_2O_3+2Fe, the stoichiometric mass ratio is $:2M(Al)=160:54≈

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Question ID VK-145533