Caustic solutions are commonly used for cleaning purposes. Consider the production of a $10wt\%$ NaOH$(aq)$ solution at $25C$ and $1$ atm $.$

Be sure to indicate all sources of data in your solution.

a$)$ Determine the amount of heat $($kJ per kg of solution formed$)$ that would have to be removed from the solution to maintain the solution temperature at $25C.$

b$)$ Determine the final solution temperature $(C)$ for an adiabatic dissolution process based on an approximate heat capacity of caustic similar to that of water.

c$)$ Discuss how your answers for parts a and $b$ would change if a sulphuric acid solution was being produced instead of sodium hydroxide.