Question

A 100 mL flask contained $H_2$ at 200 torr, and a 200 mL flask contained $He$ at 100 torr. The two flask were then connected so that each gas filled their combined volume. Assume, no change in temperature, total pressure is

• A. 104 torr
• B. 163.33 torr
• C. 279 torr
• D. 133.33 torr

Answer 1

Answer: (D)

133.33 torr

Answer 2

The correct option is (D): 133.33 torr.