1.

Acertain rection has equilibrium constant 10 and 100 at 300K and 400K respectively. The ratio of Delta G^(@) at 300K and 400K respectively

Answer»

`(1)/(10)`
`(3)/(8)`
`(1)/(2)`
`(3)/(4)`

Solution :`(Delta G_(1)^(@))/(Delta G_(2)^(@))=(-2.303 RT_(1) log K_(P_(1)))/(-2.303 RT_(2) log K_(P_(2)))=(T_(1))/(T_(2)) xx (log K_(P_(1)))/(log K_(P_(2)))=(300)/(400) xx (log^(10))/(log^(100))=(3)/(8)`


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