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The densities of graphite and diamond at...

The densities of graphite and diamond at 298 K are 2.25 and 3.31 g `cm^(-3)` , respectively . If the standard free energy difference `(DeltaG^(@))` is equal to 1895 J `"mol"^(-1)` , the pressure at which graphite will be transformed into diamond at 298 K is

A

`9.92xx10^8` Pa

B

`9.92xx10^7` Pa

C

`9.92xx10^6` Pa

D

`9.92xx10^5` Pa

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The correct Answer is:
A
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