Calculate the standard enthalpy of combustion at 298.15 K per mole of a gaseous fuel that contains C3H8 and C4H10 in the mole fractions 0.62 and 0.38, respectively.

The answer is b on plato.

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.

Iimpact me by the one the yet but him.