Solved UPSC CDS/OTA Question
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Q · Heat and ThermodynamicsMedium · 45s
Which law states that the entropy of the universe tends to increase?
TopicHeat and Thermodynamics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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The second law deals with irreversibility and increasing entropy.
Final Answer: Option C — Second law