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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: - The diagonal partner of element B is
- Which of the following gives propyne on hydrolysis
- The waxes are long chain compounds of fatty acids, which belong to the class of
- Which of the following compounds possesses the C-H bond with the lowest bond dissociation
- Number of chloride ions around a single sodium ion in NaCl crystal is
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
- The diagonal partner of element B is
- Which of the following gives propyne on hydrolysis
- The waxes are long chain compounds of fatty acids, which belong to the class of
- Which of the following compounds possesses the C-H bond with the lowest bond dissociation
- Number of chloride ions around a single sodium ion in NaCl crystal is
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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