Figure (a) shows P-Tcurve of an ideal gas during a process. Does compression or expansion takes place when the gas in heated ?" "

Figure (a) shows P-Tcurve of an ideal gas during a process. Does compr

1.	Figure (a) shows P-Tcurve of an ideal gas during a process. Does compression or expansion takes place when the gas in heated ?" "
Answer» Solution :We draw costant volume LINES (isochores) throughthe initial and final `1 "and" 2` (see EXAMPLE 71) . The volume `V_(2)` is greater than `V_(1)`. Hence during heating of the gas EXPANSION took place.