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For the reaction C(s)+O(2)(g) rarr CO(2)...

For the reaction `C(s)+O_(2)(g) rarr CO_(2) (g), Deltan` value is

A

Zero at 298 K and 1 atm

B

`+1`

C

`-1`

D

Unpredictable

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The correct Answer is:
A
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