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In the reactions

(I) H2 (g) + 1/2O

In the reactions

(I) H2 (g) + 1/2O2(g) → H2O(l); ∆H = -286 KJ

(II) C(s) + O2g) → CO2 (g); ∆H = -406 KJ the equations imply that

A.

more heat is absorbed in (l)

B.

more heat is absorbed in (ll)

C.

less heat is evolved in (l)

D.

reaction (ll) proceeds faster than (l)

E.

reaction (l) proceeds faster than (ll)

View answer & explanation

Correct answer is C

No explanation has been provided for this answer.

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