Question

A 5L cylinder contained 10 moles of oxyegen gas at 300.Due to sudden leakage,all the gas escaped into atm and cylinder got empty,If Atm p=1atm calculate WD by gas

Answer 1

WD=-p delta V
delta V=Vf-Vi
Vf=0
so delta V =0
so WD=0
o_O

Answer 2

vfinal = 0 ? o.O

Answer 3

all the gas escaped into atm and cylinder got empty :o

Answer 4

v = nrt/p

Answer 5

Vfinal = nrT/p

Answer 6

yep, exactly

Answer 7

w= -p(change in volume)

Answer 8

wtf why

Answer 9

Vf not 0 why?

Answer 10

v = nrt/p
v= 10*8.314*300/1 = 24942 J
w= -p(change in volume)
w=-1*24942= -24942 or 24.9 kj

this is a different version of your question

Answer 11

we are calculating work done by gas.
v initial = 5 (volume occupied by gas in cylinder)
vfinal = nrt/p (volume occupied by gas in air)

Answer 12

oh :o thanks!

Answer 13

(Y)

Answer 14

good job @shubhamsrg you explain it really easily and simply :)

Answer 15

<3

Answer 16

hahahahha
thank you jesus! B|