Solved UPSC CDS/OTA Question
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Q · Atoms and MoleculesMedium · 45s
Which scientist proposed the ‘plum pudding’ model of the atom?
TopicAtoms and Molecules
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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J.J. Thomson suggested electrons embedded in a positive ‘pudding’.
Final Answer: Option C — J.J. Thomson