Bond dissociation energy ofC-C, C = C, H...

Bond dissociation energy ofC-C, C = C, H-H&C-Hare 300, 550,350, 400 Kj `mol^-1` Calculate heat of hydorgenation of ethylene.

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The bond energy of C-C,C=C ,H-H and C-H bond are 350 ,600,400 and 410 KJ mol^(-1) respectively calculate the change in enthalpy of the hydrogenation reaction of ethylene.

Standard enthalpy of combustion of CH_(4)(g) " is " 802.8 " kJ mol"^(-1) . If the bond dissociation energies of C-H, O=O and O-H bonds are 416.2, 493.7 and 464.4 " kJ mol"^(-1) respectively then calculate the bond dissociation energy of C=O bond.

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Bond dissociation energy of CH_(4) is 360 kJ/mol and C_(2)H_(6) is 620 kJ/mol. Then bond dissociation energy of C-C bond is-

The bond dissociation energies of X_(2) , Y_(2) and XY are in the ratio of 1 : 0.5 : 1 . Delta H for the formation of XY is -200 kJ * mol^(-1) . The bond dissociation energy of X_(2) is -

The standard heat of formation of C_6 H_5 COOH (s) CO_2 (g) & H_2 O (1) at 300K are -408, - 393, & -286 Kj mol^-1 respectively. Calculate the heat of Combustion of Benzoic acid.

If the bond dissociation energies of XY(g), X_(2)(g) and Y_(2)(g) are in the ratio of 1:1:0.5 and Delta_(f)H for the formation of XY(g) is -200kJ *mol^(-1) , then what will be the bond dissociation energy of X_(2)(g) ?

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