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A perfect refrigerator is denied by the statement due to:

ACarnot now
BJoule now
CClausius
DFowler now
Answer & Solution
Correct answer: C. Clausius
1. One statement denies a perfect engine. 2. The other denies a perfect refrigerator or heat pump. 3. That second one is due to Clausius. _Source: NCERT Class 11 Physics Part II, Chapter 12, Thermodynamics._
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