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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

jee_main_2025_24_jan_morning - Some Basic Concepts of Chemistry Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #50 Stoichiometry and Limiting Reagent
Consider the following reaction occurring in the blast furnace. mathrm F e _ 3 mathrm O _ 4 (mathrm s) + 4 mathrm C O _ (mathrm g) rightarrow 3 mathrm F e _ (mathrm l) + 4 mathrm C O _ 2 (mathrm g) x kg of iron is produced when 2.32times 10^3mathrmkg mathrmFe_3O_4 and 2.8times 10^2mathrmkg mathrmCO are brought together in the furnace. The value of x is ______ (nearest integer) {Given: Molar mass of mathrmFe_3O_4 = 232mathrmg mol^-1 Molar mass of mathrmCO = 28mathrmg mol^-1 Molar mass of mathrmFe = 56mathrmg mol^-1}
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