# Two consecutive irreversible first order reactions can be

Last updated: 7/4/2023

Two consecutive irreversible first order reactions can be represented by k k2 C k A B The rate equation for A is readily integrated to obtain A A o e kit and B 1 At what time will B be present in maximum concentration a k 1 1 k k k k k k k 2 When k 1s and k 500 s select most appropriate graph Conc a nga sh c Conc 3001 2005 t sec B b C t A C B In c b k A o e kit ek k k 4 Select the correct statement for given reaction Conc Conc c graph C In k k B t sec LAKE t sec t sec 3 If k and k both are almost same then which graph is most suitable a graph A b graph B B C t a A decreases linearly b B rises to a max and then constant c B rises to a max and then falls d The slowest rate of increases of C occuring where B is max d None of these C t A A d graph D