How much would the boiling point of water increase if 4 mol of nacl were
added to 1 kg of water (kb = 0.51°c/(mol/kg) for water and i = 2 for nacl)?
a. 1.02°c
b. 0.51°c
c. 2.04ºc
d. 4.08°c

Afraidsugar lol it’s the third one

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.

Idon't know hope someone you

The answer is solid copper