Pick out the wrong statement about the design of sieve plate column and the bubble cap column?

Glyptal used in the manufacture of paints & lacquers is a ________ polymer?

________ is the static characteristics of an instrument?

Which of the following is Clausius-Clapeyron Equation for vaporisation of an ideal gas under the condition that the molar volume of liquid is negligible compared to that of the vapor?

________ tubes are good substitute for human blood vessels on heart by-pass operation?

Heat is added at constant temperature in an ideal ________ cycle?