Thermodynamics for Chemical

A. The surface tension vanishes
B. Liquid and vapour have the same density
C. There is no distinction between liquid and vapour phases
D. All A, B. and C

A. 0
B. 1
C. 2
D. 3

A. 0
B. 1
C. 2
D. 3

A. With pressure changes at constant temperature
B. Under reversible isothermal volume change
C. During heating of an ideal gas
D. During cooling of an ideal gas

A. Superheated vapour
B. Partially condensed vapour with quality of 0.9
C. Saturated vapour
D. Partially condensed vapour with quality of 0.1

A. -19.4
B. -30.2
C. 55.2
D. -55.2

A. Molten sodium
B. Molten lead
C. Mercury
D. Molten potassium

A. Specific heat
B. Latent heat of vaporisation
C. Viscosity
D. Specific vapor volume

A. Entropy
B. Gibbs energy
C. Internal energy
D. Enthalpy

A. It is exothermic
B. It is isenthalpic
C. It takes place isothermally
D. It takes place at constant volume