The conversion for a second order, irreversible reaction (constant volume) as shown in the bellow figure, in batch mode is given by______________?
(A) 1/(1 + k2 . CA0 . t)
(B) (k2 . CA0 . t)/ (1 + k2 . CA0 . t)
(C) (k2 . CA0 . t)2/ (1 + k2 . CA0 . t)
(D) (k2 . CA0 . t)/ (1 + k2 . CA0 . t)2

