39 A current of dry air was passed first through a series of

Last updated: 7/3/2023

39 A current of dry air was passed first through a series of bulbs containing a solution of C6H5 NO in ethanol of molality 0 725 and then through a series of bulbs containing pure ethanol T 284 K loss in weight of the solvent bulbs was 0 0685 g Calculate the loss in weight of the solution bulbs A 4 60 g C 2 50 g B 5 20 g D 2 05 g