Respuesta :
The heat change is related to specific heat as
Heat change = mass of substance X specific heat X change in temperature
So if we are considering same amount of substance
and we are starting with the same temperature
the change in temperature will be inversely proportional to the specific heat
higher the specific heat lower the temperature change
Thus the change in temperature will be least for the substance with highest specific heat.
Answer: Hydrogen
The given substance expected to increase in temperature the least is; Hydrogen
Formula for heat energy absorbed here is;
Q = m × c × Δt
Where;
- m is mass
- c is specific heat capacity
- Δt = change in temperature
We are given;
Q = 100kJ
T1 = 30°C
If they all have the same mass then;
Q/(mc) = Δt
Now, we see that the change in temperature is inversely proportional to the specific heat capacity.
Thus;
An the highest specific heat capacity will have the least change in temperature.
From our list, hydrogen has the highest specific heat capacity which is 14.267 J/(g °C)
Read more on specific heat capacity at; https://brainly.com/question/6198647
