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Because of lanthanoid contraction,which of the following pairs of elements have nearly same atomic radii?(Numbers in the parenthesis are atomic numbers)
Options
(a) Zr(40)andNb(41)
(b) Zr(40) and Hf(72)
(c) Zr(40) and Ta(73)
(d) Ti(22) and Zr(40)
Correct Answer:
Zr(40) and Hf(72)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which one of the following compounds is not a protonic acid?
- which of the following is an example of thermosetting polymer
- Which one of the following liquid pairs will exhibit a positive deviation from
- The lattice energy order for lithium halide is
- In Gabriel phthalimide synthesis, the compound obtained is
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following compounds is not a protonic acid?
- which of the following is an example of thermosetting polymer
- Which one of the following liquid pairs will exhibit a positive deviation from
- The lattice energy order for lithium halide is
- In Gabriel phthalimide synthesis, the compound obtained is
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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