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If 900J//g of heat is exchanged at boi...

If `900J//g `of heat is exchanged at boiling point of water then water is the increase in entropy.

A

43.4 J/mole

B

87.2 J/mole

C

900 J/mole

D

zero

Text Solution

Verified by Experts

The correct Answer is:
A
`Delta H =900 J//g=900xx18 J//mol`
`Delta S =(900xx18)/(373) = 43.4 JK^(-1) mol^(-1)`
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