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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: - Boron is unable to form BF₆³⁻ because of
- Which of the following is not a tranquillizer
- The hydrolysis product of CH₃COCH₃ + CH₃MgBr is
- Which one among the following contains a phenolic -OH group
- Optical activity is measured by
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Boron is unable to form BF₆³⁻ because of
- Which of the following is not a tranquillizer
- The hydrolysis product of CH₃COCH₃ + CH₃MgBr is
- Which one among the following contains a phenolic -OH group
- Optical activity is measured by
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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