1). Without doing any calculations, determine whether the standard entropy change, AS is positive or negative for each of the

Question

1). Without doing any calculations, determine whether the standard entropy change, AS is positive or negative for each of the following reactions.
reaction 1: S(s, rhombic) + O2(g) → SO2(g)
reaction 2: 2 SO₂(g)+ O₂(g) → 2 SO3(g)
A) AS is positive for both reactions.
B) AS is positive for reaction 1 but negative for reaction 2.
C) AS is positive for reaction 2 but negative for reaction 1.
D) AS is positive for both reactions.

Kunduz · Accepted Answer

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