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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Option C is not a commercial method for the large scale production of hydrogen gas as it involves the decomposition of hydrogen peroxide, which is not economical on a large scale due to its high cost and instability. The other options represent commercially viable methods for hydrogen gas production, such as steam reforming of natural gas (option A), gasification of coal (option B), and partial oxidation of hydrocarbons (option D).

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

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