Bond Enthalpy of C-H (Jee Mains) | ExamDuo
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Mole Concept & Percentage Composition
Medium
Bond Enthalpy of C-H
Consider the following data:
(methane, g) = –X kJ mol
–1
Enthalpy of sublimation of graphite = Y kJ mol
–1
Dissociation enthalpy of H
2
= Z kJ mol
–1
The bond enthalpy of C – H bond is given by:
SELECT ONE OPTION
A
B
C
X + Y + Z
D
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(methane, g) = –X kJ mol–1