The decreasing order of ionic nature of the following compound is: · ABC26IN0796
Subject: Inorganic Chemistry · Chapter: Periodic Properties · Topic: Periodic Properties – General · Exam: JAM 2005-2022 · Marks: 2 · Difficulty: Hard
The decreasing order of ionic nature of the following compound is:
(a)LiI > NaBr > KCl > CsF
(b)$\mathrm{LiI}>\mathrm{KCl}>\mathrm{NaBr}>\mathrm{CsF}$
(c)$\mathrm{CsF}>\mathrm{NaBr}>\mathrm{KCl}>\mathrm{LiI}$
(d)$\mathrm{CsF}>\mathrm{KCl}>\mathrm{NaBr}>\mathrm{LiI}$
Answer
Answer: D ✓ checked by 4AB · confidence high
Explanation
Ionic character grows with electronegativity difference: CsF > KCl > NaBr > LiI (d).
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