Question:
Which one of the following is the weakest base?
Which one of the following is the weakest base?
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The basicity of hydroxides increases as we move down the group in the periodic table, but LiOH is an exception due to its high lattice energy.
Updated On: Jan 17, 2026
- Ca(OH)
- KOH
- LiOH
- Sr(OH)
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The Correct Option is C
Solution and Explanation
LiOH is the weakest base among the alkali hydroxides due to the high lattice energy of lithium hydroxide, which makes it less basic compared to other alkali hydroxides.
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