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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.
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Enthalpy of CH₄ + ¹/² O₂ → CH₃OH is negative. If enthalpy of combustion of CH₄
- The name of complex ion, [Fe(CN)₆]³⁻ is
- The percentage of nitrogen in urea is
- What is the product of the reduction of a carboxylic ester using a reagent
- 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded
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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