One mole of hydrogen, one mole of nitrogen and one mole of oxygen are held in a 22.4 × 103 cm3 enclosed vessel at 20°C. The pressure in the vessel, in N/m2, is
A. 109.
B. 304.
C. 326.
D. 1.09 × 105.
E. 3.26 × 105.
Answer: E
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a. 1.0 m. b. 2.0 m. c. 2.5 m. d. 3.0 m. e. 4.0 m.
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