| ⇦ | 
| ⇨ |
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: - Which is a metalloid
- which one doesn’t liberate NH₃ when undergoes hydrolysis
- 5 g of hydrogen peroxide is present in 56 mL of solution. The solution
- IUPAC name of CH₃–O–C₂H₅ is
- Tritium is the isotope of
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
- Which is a metalloid
- which one doesn’t liberate NH₃ when undergoes hydrolysis
- 5 g of hydrogen peroxide is present in 56 mL of solution. The solution
- IUPAC name of CH₃–O–C₂H₅ is
- Tritium is the isotope of
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