⇦ | ⇨ |
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: - Which one is electron deficient compound?
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
- The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
- The ionisation energy of nitrogoen is more than that of oxygen because
- A mixture of gases contains H₂ and O₂ gases in the ratio of 1:4(w/w).
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one is electron deficient compound?
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
- The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
- The ionisation energy of nitrogoen is more than that of oxygen because
- A mixture of gases contains H₂ and O₂ gases in the ratio of 1:4(w/w).
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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