Home
Class 12
CHEMISTRY
The entropy of fusion of water is 5.260 ...

The entropy of fusion of water is 5.260 `cal//"mole" K` calculate the enthalpy of fusion of water ?

A

`10.52 Kcal// mol`

B

`0.525 K Cal//mol`

C

`2.225K Cal//mol`

D

`1.435 K Cal//mol`

Text Solution

Verified by Experts

The correct Answer is:
D
`H_(2)O(s)hArrH_(2)O(l)`
`DeltaG=DeltaH-TDeltaS`
`O=DeltaH-(273xx5.26)/(1000)`
`DeltaH=1.435KCal//mol`
Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise INORGANIC CHEMISTRY|300 Videos

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise ORGANIC CHEMISTRY|483 Videos

  • Chemical Equilibrium

    ALLEN|Exercise All Questions|24 Videos

  • ELECTROCHEMISTRY

    ALLEN|Exercise EXERCISE -05 [B]|38 Videos

Similar Questions

Explore conceptually related problems

Define enthalpy of fusion.

The enthalpy of fusion of water is 1.435 kcal//"mole" . The molar entropy change for melting of ice at 0^(@)C is

The molar enthlpy of fusion of water is 6.01KJ mol^(-1) . The entropy change of 1 mol of water at its melting point will be

The enthalpy of fusion of water is 1.435kcal//mol .The molar entropy change for the melting of ice at 0^(@)C is

Latent heat of fusion of ice is 6kJ mol^(-1) . Calculate the entropy change in the fusion of ice.

Molal enthalpy of fusion of water at 273 is 6.0246 kJ mol^(-1) . Calculate mole depression constnt for water.