Arrange these elements in increasing order of their negative enthalpy O,C,N.

Asked by  | 20th Nov, 2012, 12:32: PM

Expert Answer:

For C = -127.5 kJ mol-1 , N zero, O = -140.9 kJ mol-1   
So, Oxygen has most negative enthaply among C, O, N.

Answered by  | 20th Nov, 2012, 04:52: PM

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