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Solubility of iodine in water may be increased by adding
Options
(a) chloroform
(b) potassium iodide
(c) carbon disulphide
(d) sodium thiosulphte
Correct Answer:
potassium iodide
Explanation:
The solubility of I₂ in water increases by the addition of KI due to formation of polyhalide ion, i.e. I⁻₃. KI + I₂ → KI₃.
Related Questions: - The element, with atomic number 118, will be
- 300 mL of a gas at 27⁰C is cooled to -3⁰C at constant pressure
- Which of the following polymers is hard
- Carbon atom in C₂(CN)₄ are
- Chlorine is in +1 oxidation state in which of the following
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The element, with atomic number 118, will be
- 300 mL of a gas at 27⁰C is cooled to -3⁰C at constant pressure
- Which of the following polymers is hard
- Carbon atom in C₂(CN)₄ are
- Chlorine is in +1 oxidation state in which of the following
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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