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

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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. When 1 mol of gas is heated at constant volume,temperature is raised
2. Which of the following compounds exhibits linkage isomerism
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4. In which one of the following is not a buffer solution
5. The ionic radii of isoelectronic species N³⁻, O²⁻ and F⁻ are in the order

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)

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