NEET UG CHEMISTRY MCQ: S-BLOCK ELEMENTS

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Analyzing +4 | -1

Which possesses highest lattice energy?

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Correct option: B

\mathrm{LiF}

Option B (LiF) is correct because lattice energy is inversely proportional to the size of the ions and directly proportional to the charge. LiF has the smallest ions among the given options, leading to the highest lattice energy.

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