1.

Calculate DeltaH in Joules for C_(("graphite")) rarr C_(("Diamond")) by using the following data C_(("graphiter")) + O_(2(g)) rarr CO_(2(g)) , DeltaH^@ =-393.5KJ C_(("Diamond")) + O_(2(g)) rarr CO_(2(g)) , DeltaH^@ =-395.4KJ

Answer»

1900
`-788.9 XX 10 ^(3)`
190000
`788 xx 10 ^(3)`

ANSWER :B


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