15 Under the same reaction conditions initial concentration

Last updated: 7/3/2023

15 Under the same reaction conditions initial concentration of 1 386 mol dm3 of a substance becomes half in 40 seconds and 20 seconds through first order and zero order kinetics respectively Ratio k k of the rate constants for first order k and zero order k of the reactions is 1 0 5 mol dm 2 1 0 mol dm 0 693 3 1 5 mol dm 3 4 2 0 mol dm 2 86 x 1 1 386 4 0 0255 min fraffeatt 1 386 mol dm 40 Fri Fraich k k k 20 A 1 0 5 mot dm 2 1 0 mol dm 3 1 5 mol dm 4 2 0 mot1 dm3 ct kofe no 215