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Calculate DeltaG(r)^(@) of the following...

Calculate `DeltaG_(r)^(@)` of the following reaction
`Ag^(+)(aq)+cI^(-)(aq)rarrAgCI(s)`
Given
`DeltaG_(r)^(@)(AgCI)rarr109 kJ Mol^(-1)`
`DeltaG_(r)^(@)(CI^(-))rarr-129 kJ Mol^(-1)`
`DeltaG_(r)^(@)(ag^(-))rarr77 kJ Mol^(-1)`
(i)Represent the above reaction in form of a cel
(ii) Calcualte `E^(@)` of the cel
(iii) Find `log_(10)K_(sp)` of AgCI

A

`68 kj mol^(-)`
(i) `Ag(s)|Ag^(+)||AgCI||CI^(-)|CI_(2),pt`
(ii) `E_(cell)^(@)=0.89V`
(iii)`log_(10)K_(sp)=-10`

B

`82 kj mol^(-)`
(i) `Ag(s)|Ag^(+)||AgCI||CI^(-)|CI_(2),pt`
(ii) `E_(cell)^(@)=0.59V`
(iii)`log_(10)K_(sp)=-8`

C

`57 kj mol^(-)`
(i) `Ag(s)|Ag^(+)||AgCI||CI^(-)|CI_(2),pt`
(ii) `E_(cell)^(@)=0.59V`
(iii)`log_(10)K_(sp)=-10`

D

`69 kj mol^(-)`
(i) `Ag(s)|Ag^(+)||AgCI||CI^(-)|CI_(2),pt`
(ii) `E_(cell)^(@)=0.52V`
(iii)`log_(10)K_(sp)=-4`

Text Solution

Verified by Experts

The correct Answer is:
`57 kj mol^(-)`
(i) `Ag(s)|Ag^(+)||AgCI||CI^(-)|CI_(2),pt`
(ii) `E_(cell)^(@)=0.59V`
(iii)`log_(10)K_(sp)=-10`
`57 kj mol^(-)`
(i) `Ag(s)|Ag^(+)||AgCI||CI^(-)|CI_(2),pt`
(ii) `E_(cell)^(@)=0.59V`
(iii)`log_(10)K_(sp)=-10`
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