The surface tension of a liquid, at critical temperature is________?

Three solid objects of the same material and of equal mass-a sphere, a cylinder (length = diameter) and a cube are at 500°C initially. These are dropped in a quenching bath containing a large volume of cooling oil each attaining the bath temperature eventually. The time required for 90% change in temperature is the smallest for________?

Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely miscible. It means that the aniline point of the diesel is ________ the room temperature?

Decomposition rate of a liquid ‘X’ which decomposes as per the reaction as shown in the bellow figure is given by________?

The unit of fugacity is the same as that of the________?

Concentration of sugar solution can be determined by the________?