ahmond6909 ahmond6909 30-04-2024 Chemistry Answered Which of the following reactions have a positive ∆ Srxn ?(a) A(s) + B(g) ⟶ 2C(g)(b) 2A(g) + 2B(g) ⟶ 5C(g)(c) 2A(g) + 2B(g) ⟶ 3C(g)(d) A(g) + 2B(g) ⟶ 2C(g)