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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: - Which of the following pairs show reverse properties on moving along
- Which is most base
- If Nₐ is Avagadro number then number of valence electrons in 4.2g of nitride
- Which of the following metal is not ferromagnetic
- In acidic medium, H₂O₂ changes Cr₂O₇²⁻ to CrO₅ which has two
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following pairs show reverse properties on moving along
- Which is most base
- If Nₐ is Avagadro number then number of valence electrons in 4.2g of nitride
- Which of the following metal is not ferromagnetic
- In acidic medium, H₂O₂ changes Cr₂O₇²⁻ to CrO₅ which has two
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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