For a certain first order reaction 32 % of the reactant is left after 570   s . The rate constant of this reaction is × 10 - 3   s - 1 . (Round off to the Nearest Integer). [Given: log 10   2 = 0 . 301 ,   ln 10 = 2 . 303 ]

Question

For a certain first order reaction 32 % of the reactant is left after 570 &#160; s . The rate constant of this reaction is &#215; 10 - 3 &#160; s - 1 . (Round off to the Nearest Integer). [Given: log 10 &#160; 2 = 0 . 301 , &#160; ln 10 = 2 . 303 ]

Aicharya · Accepted Answer

For 1 st&#160; order reaction, K = 2 . 303 t &#183; log A 0 A t = 2 . 303 570 sec &#183; log 100 32 = 1 . 999 &#215; 10 - 3 sec - 1 &#8776; 2 &#215; 10 - 3 sec - 1

For a certain first order reaction 32 % of the reactant is left after 570   s . The rate constant of…

Solution

For a certain first order reaction 32 % of the reactant is left after 570 &#160; s . The rate constant of…

Solution

For a certain first order reaction 32 % of the reactant is left after 570 s . The rate constant of…