On what factors does the enthalpy of dilution of a solution depend?

Which one among the following is the correct option for the relationship between $C_{P}$ and $C_{V}$ for one mole of an ideal gas?

Which among the following are intensive and extensive properties respectively?

The difference between $C_p$ and $C_v$ can be derived using the empirical relation $H = U + PV$. Calculate the difference between $C_p$ and $C_v$ for $10$ moles of an ideal gas.

An ideal gas undergoes isothermal expansion at constant pressure. During the process

Internal energy is an example of