The number of intensive properties among the following is Temperature, Pressure, Volume, Heat capacity, Density, ${\mathrm{P}}^{\mathrm{H}}$ of a solution, $\mathrm{EMF}$ of a cell, Entropy, Free energy, Enthalpy, Surface tension, Viscosity, Boiling point.

The number of properties which are state functions among the following is

Pressure, Volume, Temperature, Heat, Work, Entropy, Enthalpy, Free energy, Internal energy.

One mole of an ideal gas is taken from $\mathrm{a}\to \mathrm{b}$ along two paths denoted by the solid and the dashed lines as shown in the graph below. If the work done along the solid line path is ${\mathrm{W}}_{\mathrm{s}}$ and that along the dotted line path is ${\mathrm{W}}_{\mathrm{d}}$, then the integer closest to the ratio $\frac{{\mathrm{W}}_{\mathrm{d}}}{{\mathrm{W}}_{\mathrm{s}}}$ is