NCERT · Class 9 · Science · Atoms and MoleculesWhat does the Law of Conservation of Mass state?
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Step-by-Step Solution
The Law of Conservation of Mass states that mass can neither be created nor destroyed in a chemical reaction.
Detailed Options Breakdown
Option : Mass can be created in a chemical reaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms and Molecules.
Option 1: Mass can neither be created nor destroyed in a chemical reaction (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Mass is destroyed during heating
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms and Molecules.
Option 3: Mass depends upon the volume of reactants
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms and Molecules.
💡 Study Guide: This question tests core syllabus concepts from Atoms and Molecules. For formulas, key summaries, and mock exam reference guides, read the full Atoms and Molecules Revision Notes.