JEE Main 2022 — S Block Elements Question with Solution
From: JEE Main 2022 (Online) 28th July Morning Shift
Question
Which of the following statement is incorrect?
Choose an option
Show full solutionCorrect option: A
Correct answer
ALow solubility of LiF in water is due to its small hydration enthalpy.
Step-by-step explanation
Low solubility of LiF in water is due to the fact that though is having high hydration enthalpy but it has higher lattice enthalpy when present in LiF. Due to higher lattice enthalpy its solubility is less.
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This is a previous-year question from JEE Main 2022, covering the S Block Elements chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.