Problem#3.1:Calculating air final pressure and heat supplied in an isochoric thermodynamics process

Book: Applied Thermodynamics by T.D Eastop & McConkey,
Chapter # 03: Reversible and Irreversible Processes
Problem: 3.1:
1 kg of air enclosed in a rigid container is initially at 4.8 bar and 150 C. The container is heated until the temperature is 200 C. Calculate the pressure of the air finally and the heat supplied during the process.

Problem#3.1:Calculatingfinalpressure