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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 mole of MNO₄⁻ ion will react with 1 mole of ferrous oxalate in acidic medium
- Ethylene glycol reacts with excess of PCl₅ to give
- Which of the following statement concerning lanthanides elements is fals
- The mixture of n-hexane and n-heptane is an example of
- An orbital in which n = 4 and l = 2 is expressed by
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 mole of MNO₄⁻ ion will react with 1 mole of ferrous oxalate in acidic medium
- Ethylene glycol reacts with excess of PCl₅ to give
- Which of the following statement concerning lanthanides elements is fals
- The mixture of n-hexane and n-heptane is an example of
- An orbital in which n = 4 and l = 2 is expressed 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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