CBSE · Class 10 · Science · Chemical Reactions and EquationsWhat is the purpose of balancing a chemical equation?
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Step-by-Step Solution
The purpose of balancing a chemical equation is to ensure that the law of conservation of mass is obeyed. This means that the number of atoms of each element on the reactant side must be equal to the number of atoms of each element on the product side.
Detailed Options Breakdown
Option : To determine the rate of reaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Reactions and Equations.
Option 1: To ensure the law of conservation of mass is obeyed (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: To predict the products of a reaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Reactions and Equations.
Option 3: To determine the catalyst used in a reaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Reactions and Equations.
💡 Study Guide: This question tests core syllabus concepts from Chemical Reactions and Equations. For formulas, key summaries, and mock exam reference guides, read the full Chemical Reactions and Equations Revision Notes.