A sample of H2 collected over H2O at 23 °C and a pressure of 732 mm Hg has a volume of 245 mL. What — Gases Chemistry Question
Question
A sample of H2 collected over H2O at 23 °C and a pressure of 732 mm Hg has a volume of 245 mL. What volume would the dry H2 occupy at 0 °C and 1 atm pressure?
A.✓ Correct
211 mL
B.
218 mL
C.
224 mL
D.
249 mL
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