Solved UPSC CDS/OTA Question
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Q · Heat and ThermodynamicsMedium · 45s
Match the following: List I List II 1. Absolute zero unattainable A. First law of thermodynamics 2. Energy conservation B. Second law of thermodynamics 3. Entropy increase C. Third law of thermodynamics Choose the correct match:
TopicHeat and Thermodynamics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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A-2 (Energy conservation) B-3 (Entropy increases) C-1 (Absolute zero unattainable)
Final Answer: Option A — A-2, B-3, C-1