Answer:

∆ng = np − nr = 1 − 1 = 0 ∴ ∴ ΔH = ΔU + ΔnRT ∵ ∵ Δng = 0 ∴ ∆H = ∆U

Explanation:

Verified answer

Required Answer:-

For the given reaction,

[tex]\sf C + O_2 \longrightarrow CO_2[/tex]

We know that,

[tex]: \implies \sf \Delta n_g = n_p - n_r[/tex]

[tex]: \implies \sf \Delta n_g = 1 - 1 = 0[/tex]

Therefore,

[tex]\therefore \sf \Delta H = \Delta U + \Delta nRT[/tex]

[tex]\qquad \quad \sf (\Delta ng = 0)[/tex]

[tex]\sf \bigstar {\underline{\boxed{\bf Relation : \Delta H = \Delta U}}}[/tex]

Hence The relation between ∆H and ∆U for the given reaction is ∆H = ∆U.