The van der Waals coefficents of mnatomic argon gas are a=0.003412m6 Pa/mol2 and b=23.7 x 106 m^3/mol . What is the change in temprature ΔT when one mole of argon gas undergoes a Joule free expansion from 0.1 L to 10L ? a. ΔT = -3k b. ΔT = 3k c. ΔT = 1k d. ΔT = -1k
The van der Waals coefficents of mnatomic argon gas are a=0.003412m6 Pa/mol2 and b=23.7 x 106 m^3/mol . What is the change in temprature ΔT when one mole of argon gas undergoes a Joule free expansion from 0.1 L to 10L ? a. ΔT = -3k b. ΔT = 3k c. ΔT = 1k d. ΔT = -1k
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Chapter1: Chemical Foundations
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The van der Waals coefficents of mnatomic argon gas are a=0.003412m6 Pa/mol2 and b=23.7 x 106 m^3/mol . What is the change in temprature ΔT when one mole of argon gas undergoes a Joule free expansion from 0.1 L to 10L ?
a. ΔT = -3k
b. ΔT = 3k
c. ΔT = 1k
d. ΔT = -1k
Expert Solution
Step 1
According to the question we have,
Vander Waal coefficient of monoatomic argon gas is given by,
a= 0.003412 m6Pa/mol2
b= 23.7 x 106 m3/mol
Initial Volume (V1) is given by = 0.1 L
Final Volume (V2) is given by = 10 L
The no. of moles of argon gas is given by = 1 mol
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