the enthalpy of vasporisation of water is 186.5 J/mol . the entropy of its vaporisation will be

Question

the enthalpy of vasporisation of water is 186.5 J/mol . the entropy of its vaporisation will be

the enthalpy of vasporisation of water is 186.5 J/mol .
the entropy of its vaporisation will be
A. `0.5 JK^(-1) mol^(-1)`
B. ` 1.0JK^(-1)mol^(-1)`
C. `1.5 JK^(-1) mol ^(-1)`
D. `2.0 JK ^(-1) mol ^(-1)`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - a
`DeltaS=(q_("rev"))/(T_(b))= (185.6)/373= 0.5 JK ^(-1) mol^(-1)`

5 views Answered 2023-02-05 15:29