At critical point, value of Vg-Vf is

Related MCQs

• The isotherm passing through the critical point is called the critical isotherm.
• The latent heat of vapouristation at critical point is
• The latent enthalpy of vapourisation at critical point is
• Above critical point, a substance exists as
• Above the critical point, the isotherms are continuous curves.
• At critical pressure, value of Hg-Hf is
• Triple point of a pure substance is a point at which
• A definite zero point        on the absolute temperature scale but this point        be reached        violation of the second law.
• The triple point is a line on the p-V diagram, where all the three phases, solid, liquid and gas exist.
• At a pressure below the triple point line,