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Calculate the entropy change for vaporiz...

Calculate the entropy change for vaporization of water if latent heat of vaporization for water is 2.26 kJ/gram. The `K_(b)` for `H_(2)O` is 0.51 K/molality

A

26.33cal/mole

B

23.33cal/mole

C

1KJ/mole

D

30cal/mole

Text Solution

Verified by Experts

The correct Answer is:
A
`DeltaS_(V)=(RT_(b)M)/(1000K_(b))`
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