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The enthalpy changes for the following p...

The enthalpy changes for the following processes are listed below: 
`Cl_(2(g)) rarr 2Cl_((g)) , DeltaH = 242.3 kJ mol^(-1)`
`I_(2(g)) rarrr 2I_((g)) , DeltaH = 151.0 kJ mol^(-1)`
`ICl_((g)) rarr I_((g)) + Cl_((g)) , DeltaH = 211.3 kJ mol^(-1)`
`I_(2(s)) rarr I_(2(g)) , DeltaH = 62.76 kJ mol^(-1)`
Given that the standard states for iodine and chlorine are `I_(2(s))` and `Cl_(2(g))`, the standard enthalpy of formation for ICT is: 

A

`-14.6 kJ mol^(-1)`

B

`-16.8 kJ mol^(-1)`

C

`+16.8 kJ mol^(-1)`

D

`+244.8 kJ mol^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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