The stability of +1 oxidation state increases in the sequence:

⇦

⇨

The stability of +1 oxidation state increases in the sequence:

Options

(a) Tl < In < Ga < Al
(b) In < Tl < Ga < Al
(c) Ga < In < Al < Tl
(d) Al < Ga < In < Tl

Correct Answer:

Al < Ga < In < Tl

Explanation:

The stability of +1 oxidation state increases from aluminium to thallium i.e.Al < Ga

Related Questions:

1. The coordination number and oxidation state number of Cr in K₃ Cr (C₂O₄)₃
2. The Ca²⁺ and F⁻ are located in CaF₂ crystal,respectively at face centred cubic lattic points
3. In diborane the two H-B-H angles are nearly
4. Equivalent conductances of Ba²⁺ and Cl⁻ ions are 127 and 76 ohm⁻¹ cm⁻¹ eq⁻¹
5. Chronic chloroform exposure may cause damage to liver and kidney, due to the

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