- 1(current)
Q. No.Which of the following options shows an incorrect order of ionic radii?
1. Sr2+<Rb+<Br-<Se2-
2. Nb5+<Zr4+<Y3+
3. Co>Co2+>Co3+>Co4+
4. Ba2+>Cs+<Se2-<As3-
Subtopic: Atomic Size |
55%
From NCERT
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NEET 2026 - Target Batch - Vital
Hints
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NEET 2026 - Target Batch - Vital
Which of the following pairs has the most significant size variation?
| 1. | Na and Na+ | 2. | Na and K |
| 3. | Cl and Cl– | 4. | Mg and Mg+ |
Subtopic: Atomic Size |
From NCERT
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NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Given below are pair of species. Which pair has the largest difference in sizes?
| 1. | Na and K | 2. | K and K+ |
| 3. | Cl and Cl- | 4. | Cl and Br |
Subtopic: Atomic Size |
From NCERT
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Hints
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- 1(current)
Q. No.
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