A.at high pressures
B.at low pressures
C.at low temperatures
D.at all temperatures
Related Mcqs:
- The ratio of specific heats of a gas is 1.4 and the value of specific heat at constant pressure is 7.0 cal/mole ?C. The difference between specific heat at constant presure and specific heat at constant volume will be
- For maximum specific output of a constant volume cycle
- A gas is termed an ideal gas if it obeys the gas equation PV = RT. When do you expect a gas to show deviation from ideality?
- The two specific heats at constant pressure and at constant volume are equal at
- The change in temperature resulting from a gas expanding from one constant pressure, with no heat transfer and no external work other than to maintain the constant pressure is known as
- At low pressure the molal heat capacity of an ideal monoatomic gas at constant-volume is equal to
- The heat flows through solids only by
- For all gases other than monoatomic gases the molal heat capacity at constant-volume is
- Which two cycles have one constant volume, one constant pressure and two adiabatic processes each?
- A certain gas occupies 2 cu-m at a temperature of 400?C. It receives heat at constant pressure till its temperature is doubled. The change in volume would be
