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Among the metals Cr,Fe,Mn,Ti,Ba and Mg, the one that cannot be obtained by reduction of its metal oxide by aluminium is
Options
(a) Cr
(b) Fe
(c) Mg
(d) Ba
Correct Answer:
Mg
Explanation:
Since reduction potential of Al is more than that of Mg and less than rest of he other given metals. So it cannot reduce Mg from its oxide.
Related Questions: - When sodium bicarbonate is heated strongly for calcined in a Kiln, it forms
- Which of the following is a planar?
- Replacement of Cl of chlorobenzene to give phenol requires drastic conditions.
- The basic character of the transition metal monoxides follows the order.
- Which of the following compound gives Cannizzaro’s reaction
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When sodium bicarbonate is heated strongly for calcined in a Kiln, it forms
- Which of the following is a planar?
- Replacement of Cl of chlorobenzene to give phenol requires drastic conditions.
- The basic character of the transition metal monoxides follows the order.
- Which of the following compound gives Cannizzaro’s reaction
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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