Answer: The freezing point of the solution is
The boiling point of the solution is
Explanation:
Depression in freezing point is given by:
= Depression in freezing point
i= vant hoff factor = 3 (for electrolyte undergoing complete dissociation, i is equal to the number of ions produced)
= freezing point constant =
m= molality = 2.40 m
Thus the freezing point of the solution is
Elevation in boiling point is given by:
= Elevation in boiling point
i= vant hoff factor = 3 (number of ions an electrolyte produce on complete dissociation)
= freezing point constant =
m= molality
Thus the boiling point of the solution is
Kinetic is the answer to your question
100kpa is correct If that is not wht you were asking i'd gladly fix it :)
Answer:
A: heat energy
Explanation:
because as we light up the bulb it gives us light energy
but when we touch it we feel that it is hot (heat energy)
the heat energy given of is not for our use and goes to waste