Chemistry - Chemical Equilibrium Question with Solution | TestHub

$$\begin{array}{c}\text{The}\text{diamonds}\text{are}\text{formed}\text{from}\text{graphite}\text{under}\text{very}\text{high}\text{pressure.}\text{Given}\text{that}\text{the}\\ \text{densities}\text{of}\text{graphite}\text{and}\text{diamond}\text{are,}\text{respectively,}\text{2.4}\text{and}\text{3.6}\text{g/cm}{}^3\text{and}\text{are}\\ \text{independent}\text{of}\text{pressure.}{\Delta }_{\text{f}}\text{G}{}^{\circ }\text{values}\text{for}\text{graphite}\text{and}\text{diamond}\text{are}\text{zero}\text{and}\text{3.0}\\ \text{kJ/mol,}\text{respectively.}\text{If}\text{the}\text{equilibrium}\text{pressure}\text{at}\text{which}\text{graphite}\text{is}\\ \text{converted}\text{into}\text{diamond}\text{at}\text{25}{}^{\circ }\text{C}\text{is}\text{P}\text{bar,}\text{then}\text{the}\text{value}\text{of}\text{0.01P}\text{is}\end{array}$$