`Aoverset(K_(1))toBoverset(K_(2))toC` if all the reaction are `1^(st)` order and `(d[B])/(dt)=0`. Determine [B].

For a reaction scheme Aoverset(k_(1))toBoverset(k_(2))toD , If the rate of formation if B is set to be Zero then the concentration of B is given by :

Two consecutive irreversible first order reactions can be represented by Aoverset(k_(1))(rarr)Boverset(k_(2))(rarr)C The rate equation for A is readily interated to obtain [A]_(t)=[A]_(0).e^(-k_(1^(t))) , and [B]_(t)=(k_(1)[A]_(0))/(k_(2)-k_(1))[e^(-k_(1)(t))-e^(-k_(2)(t))] When k_(1)=1s^(-1) and k_(2)=500s^(-1) , select most appropriate graph a) b) c) d)

Two consecutive irreversible fierst order reactions can be represented by Aoverset(k_(1))(rarr)Boverset(k_(2))(rarr)C The rate equation for A is readily interated to obtain [A]_(t)=[A]_(0).e^(-k_(1^(t))) , and [B]_(t)=(k_(1)[A]_(0))/(k_(2)-k_(1))[e^(-k_(1)(t))-e^(-k_(2)(t))] At what time will B be present in maximum concentration ? a) (K_(1))/(K_(2)-K_(1)) b) (1)/(k_(1)-k_(2) In (k_(1))/(k_(2)) c) (1)/(k_(2)-k_(1)) In (k_(1))/(k_(2)) d) none of these

Two consecutive irreversible first order reactions can be represented by Aoverset(k_(1))(rarr)Boverset(k_(2))(rarr)C The rate equation for A is readily interated to obtain [A]_(t)=[A]_(0).e^(-k_(1(t))) , and [B]_(t)=(k_(1)[A]_(0))/(k_(2)-k_(1))[e^(-k_(1)(t))-e^(-k_(2)(t))] Select the correct statement for given reaction: a) A decreases linearly b) B rise to a max. and then constant c) B rises to a max and the falls d) The slowest rate of increases of C occuring where B is max

Two consecutive irreversible fierst order reactions can be represented by Aoverset(k_(1))(rarr)Boverset(k_(2))(rarr)C The rate equation for A is readily interated to obtain [A]_(t)=[A]_(0).e^(-k_(1^(t))) , and [B]_(t)=(k_(1)[A]_(0))/(k_(2)-k_(1))[e^(-k_(1)^(t))-e^(-k_(2)^(t))] When k_(1)=1s^(-1) and k_(2)=500s^(-1) , select most appropriate graph

Two consecutive irreversible fierst order reactions can be represented by Aoverset(k_(1))(rarr)Boverset(k_(2))(rarr)C The rate equation for A is readily interated to obtain [A]_(t)=[A]_(0).e^(-k_(1^(t))) , and [B]_(t)=(k_(1)[A]_(0))/(k_(2)-k_(1))[e^(-k_(1)^(t))-e^(-k_(2)^(t))] At what time will B be present in maximum concentration ?

Two consecutive irreversible fierst order reactions can be represented by Aoverset(k_(1))(rarr)Boverset(k_(2))(rarr)C The rate equation for A is readily interated to obtain [A]_(t)=[A]_(0).e^(-k_(1^(t))) , and [B]_(t)=(k_(1)[A]_(0))/(k_(2)-k_(1))[e^(-k_(1)^(t))-e^(-k_(2)^(t))] Select the corret statement for given reaction:

For the reaction (i) Aoverset(k_(I))toP (ii) Boverset(K_(II))toQ , following observation is made. Calculate (k_(1))/(k_(II)) , where k_(I) and k_(II) and rate constant for the respective reaction. a) 2.303 b) 1 c) 0.36 d) 0.693

In the sequence of reaction A overset(K_(1)) to B overset(K_(2))to C overset(K_( c)) to D, K_(3) gt K_(2) gt K_(1) then the rate determining step of the reaction is