2CO(g) + O\(_2\)(g) → 2CO\(_2\)(g)
Given that ΔH[CO]is -110.4 kJmol-1 and ΔH[CO\(_2\)] is -393.0 kJmol-1, the energy change for the reaction above is

Which of the following hydrogen halides has the highest entropy value?

N\(_2\)O\(_4\),(g) ↔ 2NO\(_2\)(g)
In the endothermic reaction above, more product formation will be favoured by

Which of the following shows little or no net reaction when the volume of the system is decreased?

The allotrope of carbon used in the decolourization of sugar is