The process,in which no heat enters or leaves the system,is termed as

Which of the following is not a state function?

At $61 \ K$, one mole of an ideal gas of $1.0 \ L$ volume expands isothermally and reversibly to a final volume of $10.0 \ L$. What is the work done in the expansion (in $L \ atm$)?

Among the following,which is an intensive property?

Internal energy is

$A$ state function is .......