The slopes of sublimation and vaporization curves for all substances are

Related MCQs

• During phase transitions like vaporization, melting and sublimation
• At the triple point, l(sublimation) = l(vaporization) – l(fusion).
• The slope of sublimation curve is          the slope of the vaporization curve at triple point.
• Which of the following represents the latent heat of vaporization at a particular pressure.
• According to Trouton’s rule, the ratio of latent heat of vaporization to the boiling point at 1.013 bar is
• Which of the following curves meet at triple point?
• Above the critical point, the isotherms are continuous curves.
• The triple point is a line on the p-V diagram, where all the three phases, solid, liquid and gas exist.
• According to Carnot’s theorem, all heat engines operating between a given constant temperature source and sink, none has a higher efficiency than a reversible engine.
• If all the variables of a stream are independent of time it is said to be in