In thermodynamic processes which of the following statements is not...

The correct answer is option 1) i.e. In an isochoric process pressure remains constant. CONCEPT: - Thermodynamic process: It is the change in a system from its initial state of thermodynamic equilibrium to the final state of thermodynamic equilibrium. - The various types of thermodynamic processes and their relation with pressure( ((\mathrm{P})) and volume(V) of gas, is as follows: $<table class="qx-match-list qx-match-table" border="1" cellpadding="6" cellspacing="0"><tr><td>$$\begin{array}{l} Isobaric process \end{array}$$</td><td>$$\begin{array}{l} - It is a process that takes place under constant pressure. \end{array}$$</td></tr><tr><td>$$\begin{array}{l} Isochoric process \end{array}$$</td><td>$$\begin{array}{l} - It is a process where the change in volume is zero.</td></tr><tr><td>- As the change in volume is zero, the work done is zero. \end{array}$$</td></tr><tr><td>$$\begin{array}{l} Isothermal process \end{array}$$$</td><td>$$\begin{array}{l} - It is a process that takes place under constant temperature. \end{array}$$</td></tr><tr><td>$$\begin{array}{l} Adiabatic process \end{array}$$</td><td>$$\begin{array}{l} - It is a process in which no heat is exchanged between thesystem and the surrounding i.e. the system is insulated.- It is represented mathematically as PV= constant \end{array}$$ EXPLANATION: - An isochoric process is a thermodynamic process that occurs when the change in volume is zero. - Hence the statement 'In an isochoric process pressure remains constant is not true.