he heat transfer Q, the work done W and the change in internal energy U are all zero in the case of? Mark as favorite Copy Link a rigid vessel containing steam at 150°C left in the atmosphere which is at 25°C 1 kg of gas contained in an insulated cylinder expanding as the piston moves slowly outwards. a rigid vessel containing ammonia gas connected through a valve to an evacuated rigid vessel, the vessel, the valve and the connecting pipes being well insulated and the valve being opened and after a time, condition through the two vessels becoming uniform 1 kg of air flowing adiabatically from the atmosphere into a previously evacuated bottle Check Answer