In an adiabatic process, no transfer of heat takes place between system and surroundings. Choose the correct option for free expansion of an ideal gas under adiabatic condition from the following.
(a) q=0, ΔT≠0,W=0
(b) q≠0, ΔT=0,W=0
(c) q=0,ΔT=0,W=0
(d) q=0,ΔT<0,W≠0