The first-order reaction, SO₂Cl₂ → SO₂ + Cl₂, has a rate constant equal to 2.20 × 10⁻⁵ s⁻¹ at 593 K. What concentration of SO₂Cl₂ will remain after 25 minutes if the initial [SO₂Cl₂] is 0.450M?
A. 0.29 M
B. 0.43 M
C. -0.81 M
D. 0.0 M