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alpha - D glucose undergoes mütarotation...

`alpha` - D glucose undergoes mütarotation to `beta`-D glucose in an aqueous solution. If at 298 K there is 60% conversion of `alpha` - D glucose `overset(H_(2)O)(harr) beta`-D glucose, then find correct statement

A

the conversion is spontaneous

B

the conversion is non-spontaneons

C

`DeltaG^(@) = -1.005KJ//"mole"`

D

`DeltaG = -1.005 KJ//"mole"`

Text Solution

Verified by Experts

The correct Answer is:
ac

`K=(0.6)/(0.4)=1.5`
`Delta G^(@)= -RT lnk = -1.005 kJ`
`Delta G^(@) lt 0 implies` spontaneous
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