Chemistry - Thermochemistry Question with Solution | TestHub

As all reactant and product are liquid

$∆{\mathrm{n}}_{\left(\mathrm{g}\right)}=0$

$\text{ΔH}=\text{ΔE}-{\text{Δn}}_{\text{g}}\text{RT}$

$\text{ΔH}=\text{ΔE} \left(\because {\text{Δn}}_{\text{g}}=0\right)$