Reaction the product of an enzyme reaction is is of estimated in a colorimeter. for a 1cm path length cuvette, 20% of thhe incident light intensity is absorbed.

reaction The product of an enzyme reaction is is of estimated in a colorimeter. For a 1cm path length cuvette, 20% of thhe incident light intensity is absorbed. If the path length is increased to 2cm, the percentage of absorption is (1) 36 (2 ) 40 (3) 64 (4) 90