ENTRANCE TEST – 2015 :: Discussion


36.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
B.+2.1
C.–2.1
D.+1.91
Answer:  Option  D
Explanation:

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Published by:Nimra Saeed

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