$(25$ points$)$ Theory and practice.

$1\mathrm{.}1$ Heat Q and work W seem to drift between a thermodynamic system and its surroundings sinc they are not properties of the system. However, state functions, such as specific enthalpy $($h entropy $($s$),$ and Gibbs free energy $($g$)$ are all state functions, are quantities having values depende on their current state.

True False

$1\mathrm{.}2$ The equation of state, $PV=mRT,$ for an ideal gas can be used to calculate the interrelation between the measurable variables $P,V$ and T $.$

True False

$1\mathrm{.}3$ The difference in enthalpy between the products and reactants plus the amount of energy lo to the surroundings can be used to calculate the energy needed for any steady$-$state flow proces

True False

$1\mathrm{.}4$ According to the first law of thermodynamics, the energy of an isolated system remains constant since the system doesn't exchange matter or energy with its surroundings.

True False

$1\mathrm{.}5$ Boltzmnn entropy is related to statistical thermodynamics.

True False