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The smallest among the following ion is
Options
(a) Na⁺
(b) Mg²⁺
(c) Ba²⁺
(d) Al³⁺
Correct Answer:
Al³⁺
Explanation:
The size of an species decreases with increasing nuclear charge became the attraction for the electrons increases. Thus, Al³⁺ is smaller in size.
Related Questions: - An orbital in which n = 4 and l = 2 is expressed by
- Which of the following metal is not manufactured by electrolysis
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
- MnO₄²⁻ (1 mole) in neutral aqueous medium is disproportionated to
- An ideal gas, obeying kinetic theory of gases can not be liquefied, because
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An orbital in which n = 4 and l = 2 is expressed by
- Which of the following metal is not manufactured by electrolysis
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
- MnO₄²⁻ (1 mole) in neutral aqueous medium is disproportionated to
- An ideal gas, obeying kinetic theory of gases can not be liquefied, because
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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