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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: - Permanganate ion changes to ….. in acidic medium
- A no. of ionic compounds, e.g., AgCl, CaF₂, BaSO₄ are insoluable in water
- Calculate the energy in joule corresponding to light of wavelength 45nm
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Permanganate ion changes to ….. in acidic medium
- A no. of ionic compounds, e.g., AgCl, CaF₂, BaSO₄ are insoluable in water
- Calculate the energy in joule corresponding to light of wavelength 45nm
- An organic compound contains 40%C, 6.66% H and rest oxygen .its vapour density
- In the formation of N₂⁺from N₂, the electron is lost from
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