| ⇦ | 
| ⇨ |
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: - A sugar that is not a disaccharide among the following is
- The IUPAC name of tert-butyl alcohol is
- Change in enthalpy for reaction,2H₂O₂ → 2H₂O + O₂
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- Chromatography is a valuable method for the separation, isolation,purification
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
- A sugar that is not a disaccharide among the following is
- The IUPAC name of tert-butyl alcohol is
- Change in enthalpy for reaction,2H₂O₂ → 2H₂O + O₂
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- Chromatography is a valuable method for the separation, isolation,purification
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
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply