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5. Thermodynamics and thermochemistry — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry5. Thermodynamics and thermochemistry1 Mark
MCQ
Which of the following relation is correct ?
  • A
    $\Delta H_f^o (H_2O, l) = \Delta H_c^o (H_2, g)$
  • B
    $\Delta H_f^o (CO_2, g) = \Delta H_c^o (C, graphite)$
  • C
    $\Delta H_c^o (CO, g) = \Delta H_c^o(C, graphite) -\Delta H_f^o(CO, g)$
  • ✓
    All of the above
✓

Answer

Correct option: D.
All of the above
d

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