Volatility (chemistry) vapor pressure chart (right hand side) displays the vapor pressures dependency for a variety of liquids as a function of temperature. For example, at any given temperature, chloromethane (methyl chloride) has the highest vapor pressure of any of the liquids in the chart. It also has the lowest normal boiling point (−24.2 °C), which is where the vapor pressure curve (the blue line) intersects the horizontal pressure line of one atmosphere (atm) of absolute vapor pressure. Volatility (chemistry) In chemistry and physics, volatility is quantified by the tendency of a substance to vaporize. Volatility is directly related to a substance's
Tendency of the rate of profit to fall form of production since in the end the profit principle itself would suffer a breakdown. However, because Marx never published any finished manuscript on the TRPF himself, because the tendency is hard to prove or disprove theoretically and because it is hard to test and measure the rate of profit, Marx's TRPF theory has been a topic of global controversy for more than a century. In Adam Smith's TRPF theory, the falling tendency resulted from increased competition which accompanied the growth of capital. Intensifying competition itself would drive down the average profit rate. Criticizing Adam Smith, David Ricardo argued that