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Question 37006
NEET Chemistry · Medium

Some p-Block Elements: Oxidation state MCQ

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Oxidation stateMediumQuestion 37006

Question

In group 13, the +1 oxidation state becomes more stable down the group because of:

  1. A
    inert pair effect
    Correct
  2. B
    smaller atomic radius
  3. C
    greater hydration
  4. D
    decreasing metallic character

Correct answer

inert pair effect

Explanation

Heavier members resist using the ns2^2 pair.

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