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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: - An aqueous solution of glucose is 10% in strength. The volume in which 1g mole
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An aqueous solution of glucose is 10% in strength. The volume in which 1g mole
- Which one of the following esters gets hydrolysde most easily under alkaline
- What is the oxidation number of iron in [Fe(H₂O)₅(NO)⁺] SO₄
- The oxidation state of Fe in brown ring complex [Fe(H₂O)₅NO]SO₄ is
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
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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