Solved UPSC CDS/OTA Question
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Q · Modern PhysicsMedium · 45s
Which one of the following is correct about radioactive decay? Option: 9
TopicModern Physics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Radioactive decay is a spontaneous process unaffected by physical or chemical conditions.
9
Final Answer: Option D — It is spontaneous and independent of external conditions.
9