Question

For the reaction C (s) + O2 (g) ---> CO2 (g)
(a) ∆H >∆U
(b) ∆H<∆U
(c) ∆H=∆U
(d) none of these​

Answer 1

Answer:

the answer is c

Explanation:

as we know,

∆H=∆U+nrt

∆n=1-1=0

W=nrt=0

∆H=∆U

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