`71g` of chlorine gas is allowed to expand freely into vacuum Calculate w.q `DeltaU` and `DeltaH` .

If helium is allowed to expand in vacuum, it liberates heat because

An ideal gas is allowed to expand freely against a vacuum in a rigid insulated container. The gas undergoes:

If a gas is allowe to expand at constant temperature,

One mole of a gas is allowed to expand freely in vacuum at 27^(@)C . The work done during the process is :

If a gas is allow to expand at constant temperature,

1.0 mol of an ideal gas initially present in a 2.0L insulated cylinder at 300K is allowed to expand against vacuum to 8.0L . Determine w, DeltaU, Delta_("total")S , and DeltaG .

1.0 mol of an ideal gas initially present in a 2.0L insulated cylinder at 300K is allowed to expand against vacuum to 8.0L . Determine w, DeltaU, Delta_("total")S , and DeltaG .