Zinc metal is added to hydrochloric acid to generate hydrogen gas as well as is collected over a liquid whose vapor pressure is the same as pure water at 20.0 C (18 torr). The volume of the mixture is 1.7 L and its total pressure is 0.810atm.
Find out the partial pressure of the hydrogen gas in this mixture.
562torr
580torr
598torr
616torr
634torr