Question

Not yet answered Marked out of 1.00 Question 7 F Flag question The reaction A--> B + C is known to be zero order with a rate constant of 0.050 mol/L sec at 25 degrees C. An experiment was performed at 25 degrees C where [A] initial = 1.9 x 10(-3) M. After 5.0 minutes, the rate of the reaction is... Select one: O A. 0.019 mol/L sec O B. 0.050 mol/L sec O C. 0.025 mol/L sec O D. 0.013 mol/L sec

Answer 1

of initial concentration 7 Answer. A Btc zero order Reaction Rate K CA] integrated Rate ean k= 0.050 mol/l.ser, CAJO = 1.9 x10²m bo sec t= soomin x. 300 sec Rate is for zero CA]. -CADE kt I min ordee Reaction independent Rate = K (A]° Rate =k Rate is equals to Rate constant. Rate = SO K Rate = 0.050 mollesec Answers option ③.0.050 mol/L secu