reaction

The reaction A giving 2B+C takes pace in a catalytic reactor. The reactor effluent is sent to a separator. The overall conversion of A is 95%. The product stream from the separator consists of B,C and 0.5% of A entering the separator,while the recycle stream consists of the remainder of the un reacted A and 1% of B entering the separator. Calculate the: a) single pass conversion of A in the reactor. b) molar ratio of recycle to feed.