Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
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Q · Atoms and MoleculesMedium · 45s
Which statement is INCORRECT?
TopicAtoms and Molecules
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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Isobars have the same mass number, different atomic numbers.
Final Answer: Option D - Isobars have the same atomic number.