A) \[\Delta H=\Delta E+RT\]
B) \[\Delta H=\Delta E-RT\]
C) \[\Delta H=\Delta E-2RT\]
D) \[\Delta H=\Delta E+2RT\]
Correct Answer: B
Solution :
We know that |
\[\Delta H=\Delta E+\Delta nRT\] |
where \[\Delta n=\] number of moles of gaseous product |
- number of moles of gaseous reactant |
\[=2-3=-1\] |
So, \[\Delta H=\Delta E-RT\] |
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