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Following enthalpy changes are given: ...

Following enthalpy changes are given:
`alpha-Dglucose (s) rarr alpha-D glucoes (aq), DeltaH = 10.72 kJ`
`beta-D glucose (s) rarrbeta-D glucose(aq), DeltaH = 4.68kJ`
`alpha-D glucose (aq) rarr beta-D glucose(aq), DeltaH =1.16 kJ`
Calculate enthalpy change in
`alpha-D glucose (s) rarr beta-D glucose (s)`

A

`14.24kJ`

B

`16.56kJ`

C

`-7.2kJ`

D

`4.88kJ`

Text Solution

Verified by Experts

The correct Answer is:
D
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Following enthalpy changes are given: alpha-Dglucose (s) rarr alpha-D glucoes (aq), DeltaH = 10.72 kJ beta-D glucose (s) rarrbeta-D glucose(aq), DeltaH = 4.68kJ alpha-D glucose (s) rarr beta-D glucose(aq), DeltaH =1.16 kJ Calculate enthalpy change in alpha-D glucose (s) rarr beta-D glucose (s)

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