Which of the following reactions will have the value of D S with a negative sign?
Physics · Class 11 · CBSE — Thermodynamics
Which of the following reactions will have the value of DS with a negative sign?
- H2O(l) → H2O(g)
- 2SO2(g) + O2(g) → 2SO3(g)
- Cl2(g) → 2Cl(g)
- CaCO3(s) → CaO(s) + CO2(g)
Answer
(B) 2SO 2( g ) + O 2( g ) → 2SO 3( g )
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