CHAPTER 6

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Dear friends hope that you are practicing well.
Now I am providing you with the solutions of chapter 6(Second Law of Thermodynamics)


Before I start providing you the solutions I would like to give a brief introduction of chapter.

In this chapter you have studied about qualitative difference between low grade and High grade energy transfers along with cyclic heat engines and Thermal  energy reservoirs. you have studied 2 statements of second law i.e. Kelvin-Planck and Clausius statements. you have studied about reversibility and causes because of which a process deviates from it i.e. internal dissipation and external irreversibility. you have studied about Carnot's engine and cycle along with reversed Carnot cycle.
 You have studied about Carnot's Theorem and its corollary and based on the outcome of that you have developed absolute temperature scale.


Dear friends for a quick review of what I said above you can click the videos below where I am giving a  quick review of Second law of thermodynamics.










So let us start solving problems:

This is all I have to say on this chapter. These problems are of 4th edition. 

One more thing I want to say ( which I have also mentioned in previous post) that please do not follow the solutions blindly. firstly try yourself and if find difficulty in solving, then only look the solutions.

After few days I will be publishing next chapter solutions so stay connected.

your comments are valuable to me, so please do write them. If any problem in any solution then also let me know.

Thankyou

All the Best.