CHEMICAL ENGINEERING THERMODYNAMICS QUIZ

Reduced pressure and reduced temperature

Critical pressure and critical temperature

Pressure and temperature

None of these

At

Either B or C

Below

Above

A function of pressure

< 0

> 0

Heat capacity of a crystalline solid is zero at absolute zero temperature

None of these

Heat transfer from low temperature to high temperature source is not possible without external work

Gases having same reduced properties behave similarly

Internal energy

Entropy

All of these

Enthalpy

Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils

Have low specific heat

Both A and B

Not have unduly high vapour pressure at the condenser temperature

Pressure

Composition

Temperature

All of these

Third

Zeroth

Second

First

Momentum

Mass

None of these

Energy

Low temperature and low pressure

High temperature and high pressure

Low temperature and high pressure

High temperature and low pressure