For first order kinetics reaction, A → B + C If initial pressure of A is 1 bar and at time 100 s, th — AITS & Test Series Chemistry Question

Question

For first order kinetics reaction, A → B + C If initial pressure of A is 1 bar and at time 100 s, the total pressure is 1.5 bar, then find the rate constant of the reaction. A) 6.93 × 10-3 s-1 B) 6.93 × 10-2 s-1 C) 0.693 s-1 D) 6.93 s-1