Multiple Choice
Which reaction is a good small-scale laboratory method for the preparation of hydrogen?
A) CH4(g) + H2O(g) → CO(g) + 3H2(g)
B) 3FeCl2(s) + 4H2O(g) → Fe3O4(s) + 6HCl(g) + H2(g)
C) NaH(s) + H2O(l) → NaOH(aq) + H2(g)
D) CO(g) + H2O(g) → CO2(g) + H2(g)
E) None of these methods is useful.
Correct Answer:
Verified
Correct Answer:
Verified
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