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Compute the heat of formation of liquid methyl alcohol in kilojoules per mole, using the following data. Heat of vapourisation of liquid methyl alcohol= 38 kJ/mol. Heat of formation of gaseous atoms from the elements in their standard states, H= 218kJ/mol, C= 715 kJ/mol, O= 249 kJ/mol. Average bond energies, C-H = 415 kJ/mol, C-O = 365 kJ/mol, O-H= 463 kJ/mol

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Compute the heat of formation of liquid methyl alcohol in kilojoules per mole, using the following data. Heat of vapourisation of liquid methyl alcohol =38 kJ/mol. Heat of formation of gaseous atoms from the elements in their standard states , H= 218kJ/mol, C= 715kJ/mol, O= 249 kJ/mol. Average bond energies :C-H =415kJ/mol, C-O=365 kJ/mol, O-H = 463 kJ/mol.

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AAKASH SERIES-CHEMICAL THERMODYNAMICS-Practice Sheet- Exercise-II
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  10. If DeltaH(f)^(0) " for" H(2)O(2(l)) and H(2)O((l)) " are " -188 kJ mol...

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  11. Chemical reactions are invariably associated with the transfer of ener...

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  12. Chemical reactions are invariably associated with the transfer of ener...

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  13. Chemical reactions are invariably assocated with the transfer of energ...

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  14. Chemical reactions are invariably assocated with the transfer of energ...

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  15. Match the following columns

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  17. Compute the heat of formation of liquid methyl alcohol in kilojoules p...

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  18. The bond dissociation energies of gaseous H(2), Cl(2) and HCl are 104,...

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  20. If S + O(2) rarr SO(2), DeltaH= -398.2kJ SO(2) + (1)/(2) O(2) rarr S...

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