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06/10/2020 4:27 pm
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For the reaction, 2Cl(g) → Cl2 (g), the signs of ΔH and ΔS respectively, are:
(a) +, -
(b) +, +
(c) –, –
(d) –, +
1 Answer
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06/10/2020 4:28 pm
(c) –, –
Explanation:
2Cl(g) → Cl2 (g)
Entropy is decreasing (–ve) in the reaction. Further the reaction is exothermic since a bond is being formed, i.e., ΔH is also –ve.