Standard enthalpy of combustion of graphite at 25 oC is –393.51 kJ mol -1 and that of diamond
is –395.41 kJ mol-1
. The enthalpy change for graphite is:
A) – 1.91 C) –2.1
B) +2.1 D) +1.91

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Emptypockets451

27.01.2023

Chemistry

omg thank you so much you too have a good day

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Standard enthalpy of combustion of graphite at 25 oC is –393.51 kJ mol -1 and that of diamond is –395.41 kJ mol-1 . The enthalpy change for graphite is: A) – 1.91 C) –2.1 B) +2.1 D) +1.91