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Two reactions: i)X overset (k(1))rarr p...

Two reactions: i)`X overset (k_(1))rarr` products
ii) `Y overset (k_(2))rightarrow` products .
follows first order kinetics.In a particular experiment (X) and (Y) are taken in equimolar quantities.After a time interval of 6 hours the molar ratio of (X) and (Y) is 1:8 .Calculate the half-life of X if the half-life of Y is 2 hours

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