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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: - The pH value of blood does not appreciably change by a small addition
- There are two containers containing gases,one at pressure 30 atm and volume
- Which of the following molecules has the maximum dipoles moment
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- Which of the following is not a thermodynamic function
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The pH value of blood does not appreciably change by a small addition
- There are two containers containing gases,one at pressure 30 atm and volume
- Which of the following molecules has the maximum dipoles moment
- Beryllium and aluminium exhibit many properties which are similar.
- Which of the following is not a thermodynamic function
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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