The entropy change involved in the conversion of 1 mole of liquid water at 373 K to vapour at the same temperature will be:

Question

The entropy change involved in the conversion of 1 mole of liquid water at 373 K to vapour at the same temperature will be:

The entropy change involved in the conversion of 1 mole of liquid water at 373 K to vapour at the same temperature will be:
A. 0.119 kJ/g
B. 0.109 kJ/g
C. 0.129 kJ/g
D. 0.120 kJ/g

Monjur Alahi

4 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 - B
`DeltaS=(DeltaH_("vap"))/(T)=(2.257)/(373)=0.109kJ//g`

4 views Answered 2023-02-05 15:29