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P BLOCK ELEMENTS
Question #37002
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Question
What is the approximate optimum pressure used for the industrial production of ammonia?
A. 200 × 10⁵ Pa (about 200 atm)
B. 100 × 10⁵ Pa (about 100 atm)
C. 50 × 10⁵ Pa (about 50 atm)
D. 1 × 10⁵ Pa (about 1 atm)
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