Question

Find AE, q and w if 2 moles of Hydrogen at 3 atm
pressure expand isothermally at 50 °C and reversibly
to a pressure of 1 atm .​

Answer 1

Explanation:

Answer

Given, n=2

V

i

=15 L

V

f

=50 L

T=25

o

C=298 K

P=1 atm

For isothermal work, W=2.303 nRT log

V

i

V

f

=2.303×1 mol×1.98 cal mol

−1

K

−1

=1358.86×0.52 cal

=706.60 cal

Answer 2

Answer:

b regards s bnake

Explanation:

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