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Which one of the following is the correct order of size of othe iodine specifies?
Options
(a) I > I⁺ > I⁻
(b) I > I⁻ > I⁺
(c) I⁺ > I⁻ > I
(d) I⁻ > I > I⁺
Correct Answer:
I⁻ > I > I⁺
Explanation:
I⁻>I>I⁺. Size of anion is always larger than its neutral atom while size of cation is always smaller than its neutral atom.
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- C₃H₉N cannot represent
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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
- In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
- C₃H₉N cannot represent
- The percentage strength (in g litre⁻¹) of 10 mL of 20 vol.solution of H₂O₂ is
- Which of the following is used in the preparation of chlorine
- The energy of second Bhor orbit of the hydrogen atom is -328 kJ mol⁻¹, hence the enregy
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
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