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Which of the following can produce hydrogen from water
Options
(a) Heated stannic oxide
(b) Heated iron
(c) Heated aluminium oxide
(d) Heated copper oxide
Correct Answer:
Heated iron
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The compounds CHCl₃ and HF lead to the formation of a compound of fluorine
- In the final answer of the expression (29.2 – 20.2) (1.79 x 10⁵) / 1.37. The number
- The trivial names of propanone and 3-methyl-2-butanone are
- Which of the following is a chiral compound
- A given metal crystallizes out with a cubic structure having edge length of 361 pm.
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The compounds CHCl₃ and HF lead to the formation of a compound of fluorine
- In the final answer of the expression (29.2 – 20.2) (1.79 x 10⁵) / 1.37. The number
- The trivial names of propanone and 3-methyl-2-butanone are
- Which of the following is a chiral compound
- A given metal crystallizes out with a cubic structure having edge length of 361 pm.
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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Generally heated oxides do not react with H₂O to
evolve H₂ gas. Only iron reacts 3 Fe + 4 H₂O (hot) – →→→→→Fe3O4 + 4 H₂