Small Quantities of Hydrogen Can Be Prepared by the Addition $\degree$

Multiple Choice

Small quantities of hydrogen can be prepared by the addition of hydrochloric acid to zinc. A sample of 195 mL of hydrogen was collected over water at 25 $\degree$ C and 753 torr. What mass of hydrogen was collected? (P_water = 24 torr at 25 $\degree$ C)

A) 0.00765 g
B) 0.0154 g
C) 0.0159 g
D) 0.0164 g
E) 0.159 g