The graph of variation in volume (V) plotted against 1/P at a constant temperature is _______ .
Parabolic
Hyperbolic
Straight line paralled to x-axis
Straight line passing through origin
Select the correct graphs
a) The P-V graph at constant temperature is a rectangular hyperbola.
b) The P-V graph is a straight line parallel to the Y-axis.
c) P-V graph at constant temperature is a straight line passing through the origin
d) V-T graph at constant pressure is a straight line passing through the origin.
Assertion: V-t graph for gas at constant pressure is a straight line passing through origin (t-temperature in Celsius)
Reason: volume is directly proportional to temperature (kelvin) at constant pressure.