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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: - How many FeSO₄.7H₂SO₄ will be oxidised by an acidified solution containing 9.48g
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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
- How many FeSO₄.7H₂SO₄ will be oxidised by an acidified solution containing 9.48g
- MnO₂ and H₂O added to Nacl, the greenish-yellow gas liberate is
- ‘Metals are usually not found as nitrates in their ores”. Out of the following two
- An alkane with a molecular formula C₆H₁₄ reacts with chlorine in the presence
- Element having maximum electron affinity is
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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