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6.24 g of ethanol are vaporized by suppl...

6.24 g of ethanol are vaporized by supplying 5.89kJ of heat.Enthalpy of vaporization of ethanol will be

A

`-801.7 J K^-1`

B

`801.7 J K^-1`

C

`0.8017 JK^-1`

D

`-0.8017 JK^-1`

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