Which of the Following Reactions Does Not Represent a Commercial $\to$

question 69

Multiple Choice

Which of the following reactions does not represent a commercial method for the large scale production of hydrogen gas?

• A) CH₄(g)+ H₂O(g)\(\to\) CO(g)+ 3H₂(g)
• B) C(s)+ H₂O(g)\(\to\) CO(g)+ H₂(g)
• C) 2H₂O( \(\ell\) )\(\to\) 2H₂(g)+ O₂(g)
• D) CO(g)+ H₂O(g)\(\to\) CO₂(g)+ H₂(g)
• E) none of the above

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