1A. The following 3 parts pertain to the entropy change for a sample of neon gas initially at 250 K and 3 atm that is heated and expanded to 600 K and 2.5 atm.   1B.what are the steps required to calculate the entropy change this process.    1C. Would  the sign of the entropy change of the system to be positive or negative for this process? Explain.   1D. If the obtained value for the total change in entropy for the process described in part a that was negative would this follow the 2nd law of thermodynamics. Explain

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A: Since you have asked multiple questions, we will solve the first question for you as per our…