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| 1. |
Define second law of thermodynamics |
| Answer» Second law of thermodynamics can be defined as1.Heat can\'t flow itself from cold body to hot body without the international external work. OrWhenever a spontaneous process takes place, it is always accompanied by an increase in total entropy of the universe. Δs. =Δs. + Δs Univ. Sys. Surr | |