Consider the following equation: 4Fe + 3O₂ → 2Fe₂O₃: The combined mass of the reactants is for example 320 grams. The mass of the product will be _____?

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Consider the following equation: 4Fe + 3O₂ → 2Fe₂O₃: The combined mass of the reactants is for example 320 grams. The mass of the product will be _____? Answer: Same as that of reactant

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This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the ETEA Educational Testing and Evaluation Agency preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.