Question 552: Thermodynamics & KTG

Question

One mole of an ideal gas at 27$^\circ$ is taken from A to B as shown in the given PV indicator diagram. The work done by the system will be _________ $	imes$ 10
$-$1
J. [Given : R = 8.3 J/mole K, ln2  = 0.6931] (Round off to the nearest integer)
![](https://app-content.cdn.examgoal.net/fly/@width/image/1kwlvf898/54166f94-e072-419c-b659-8c4771154d8a/18993cc0-51bc-11ec-8341-1ba6e2055332/file-1kwlvf899.jpeg)

Accepted Answer

Process of isothermal
$W = nRT\ln \left( {{{{V_2}} \over {{V_1}}}} ight)$
= 1 $	imes$ 8.3 $	imes$ 300 $	imes$ ln2
= 17258 $	imes$ 10
$-$1
J

Thermodynamics & KTG

One mole of an ideal gas at 27^\circ is taken from A to B as shown in the given PV indicator diagram. The work done by the system will be _________ \times 10 -1 J. [Given : R = 8.3 J/mole K, ln2 = 0.6931] (Round off to the nearest integer)

Integer / Numeric Answer Type