A container with 1m3 volume contains a gas with a fixed volume at 400kPa, what volume will be released if the container is opened…kee in mind that the air pressure is 101,3 kPa

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 what the answer is i wish i could

B. nuclear reactions could first occur.