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Which one of the following statements is not true
Options
(a) Variable valencies are shown by the transition elements
(b) Electrons enter into the 3d-orbitals in the first series of the transition elements
(c) Electropositive character decreases in lanthanide elements because of lanthanide contraction
(d) None of the above
Correct Answer:
None of the above
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - M⁺³ ion loses 3e⁻. Its oxidation number will be
- A secondary amine could be prepared readily from the starting material
- Which of the following reaction(s) can be used for the preparation of alkyl halides?
- An orange dye, p-hydroxyazobenzene can be synthesized from benzene diazonium
- Which of the following is the strongest oxidising agent
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- M⁺³ ion loses 3e⁻. Its oxidation number will be
- A secondary amine could be prepared readily from the starting material
- Which of the following reaction(s) can be used for the preparation of alkyl halides?
- An orange dye, p-hydroxyazobenzene can be synthesized from benzene diazonium
- Which of the following is the strongest oxidising agent
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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