Heat exchanged in a chemical reaction at constant temperature and constant pressure is called as

Increase in enthalpy of the surroundings is equal to decrease in enthalpy of the system. Will the temperature of system and surroundings be the same when they are in thermal equilibrium?

Identify the state functions and path functions out of the following: enthalpy,entropy,heat,temperature,work,free energy.

The work done in an isothermal reversible process for an ideal gas is-

Which of the following relations is correct for an adiabatic process?

At $T(K)$, $2 \ mol$ of an ideal gas is allowed to expand reversibly and isothermally from a pressure of $10 \ atm$ to $1 \ atm$. The work done (in $kJ$) is $(R=8.3 \ J \ K^{-1} \ mol^{-1})$.