Refrigerant-134a Arigid tank contains saturated liquid and vapor mixture of Refrigerant-134a at 26 "C. The volume of the tank is 1.8 m' and heat is transferred until the refrigerant is saturated vapor at 48 C. Determine the mass of vapor present at the initial state, in kg.

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Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.