Draw the structure of the product that is obtained when acetophenone is treated with each of following reagents: (a) Sodium hydroxide and excess iodine followed by H3O (b) Bromine in acetic acid (c) Aqueous sodium hydroxide at elevated temperature

Ithink is a because if say increased in electronegativity

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.