16 Expansion of a perfect gas into vacuum is related withq=0(1) ∆H =

1.	16 Expansion of a perfect gas into vacuum is related withq=0(1) ∆H = 0(4) All of thesew=0 plz explain one by one
Answer» Explanation: w=-p expantion (v2-v1) p expantion =0 =0 vaccume .•. w=0 net heat exchange with SURROUNDING will be zero because surrounding is vaccum. q=0 using 1ST LAW if therom delta u =q+w=0 delta u=0

16 Expansion of a perfect gas into vacuum is related withq=0(1) ∆H = 0(4) All of thesew=0 plz explain one by one

Answer»

Explanation:

w=-p expantion (v2-v1) p expantion

=0 =0 vaccume

.•. w=0

net heat exchange with SURROUNDING will be zero because surrounding is vaccum.

q=0

using 1ST LAW if therom

delta u =q+w=0

delta u=0