MP Board · Class 12 · Chemistry · Chemical KineticsThe radioactive decay follows which order of kinetics?
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Total Attempts: 6
Accuracy Rate: 16.7%
Step-by-Step Solution
Radioactive disintegration of unstable nuclei is a spontaneous process whose rate of decay is directly proportional to the number of undecayed radioactive atoms present at that time, which is characteristic of a first-order reaction.
Detailed Options Breakdown
Option : Zero order
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
Option 1: First order (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Second order
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
Option 3: Third order
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
💡 Study Guide: This question tests core syllabus concepts from Chemical Kinetics. For formulas, key summaries, and mock exam reference guides, read the full Chemical Kinetics Revision Notes.