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In the aluminothermite process , aluminium acts as
Options
(a) an oxidising agent
(b) a flux
(c) a solder
(d) a reducing agent
Correct Answer:
a reducing agent
Explanation:
The method of obtaining metals by the reduction of their oxides using Al is called aluminothermite process,e.g. Fe₂O₃ + 2Al → 2Fe + Al₂O₃(Aluminium oxide.)
Related Questions: - The cell used for the electrolysis of fused NaCl is
- Consider the modes of transformations of a gas from state ‘A’ to state ‘B’
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- Which one of the following statements is not correct for ortho and para hydrogen?
- The reaction CH₃ – Br + 2Na + Br – CH₃ → CH₃ – CH₃ is called
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The cell used for the electrolysis of fused NaCl is
- Consider the modes of transformations of a gas from state ‘A’ to state ‘B’
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- Which one of the following statements is not correct for ortho and para hydrogen?
- The reaction CH₃ – Br + 2Na + Br – CH₃ → CH₃ – CH₃ is called
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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