Answer this u will get brainlest

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Drug abuse will not lead to physical and psychological dependence. true or false ?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt