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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 constituents of porland cement are
- In a period, the elements are arranged in strict sequence of
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The constituents of porland cement are
- In a period, the elements are arranged in strict sequence of
- A physician wishes to prepare a buffer solution at pH = 3.85
- For a given exothermic reaction, Kp and K’p are the equilibrium constants
- At higher temperature,iodoform reaction is given by
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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