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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: - In Kjeldahl’s mathod, the nitrogen present is estimated as
- Night blindness is caused by the deficiency of
- Maximum number of electrons in a subshell of an atom is determined
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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
- In Kjeldahl’s mathod, the nitrogen present is estimated as
- Night blindness is caused by the deficiency of
- Maximum number of electrons in a subshell of an atom is determined
- The colour of CoCl₃.5NH₃.H₂O is
- Ethyne can be oxidised to oxalic acid by using
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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