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Change in entropy for one mole water fro...

Change in entropy for one mole water from liquid from to vapour at 373 K is ........... Joule/ Kelvin. `(Delta H_("vap") = 2.257 "KJ/gm")`

A

`105.9`

B

`107.9`

C

`108.9`

D

`109.9`

Text Solution

Verified by Experts

The correct Answer is:
C
`Delta S= (Delta )/( T) = (18 xx 2257)/( 373) = 108.9`
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KUMAR PRAKASHAN-THERMODYNAMICS-Section - C Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exam)
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