JEE Main 2023 — s Block Elements Question with Solution
JEE Main 2023 (30 Jan Shift 1)
Question
Lithium aluminium hydride can be prepared from the reaction of
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Show full solutionCorrect option: B
Correct answer
B and
Step-by-step explanation
Lithium aluminium hydride can be prepared by the reaction of dimer of aluminium trichloride and lithium hydride by the below reaction with a high yield:
Lithium aluminium hydride is extensively used for reduction of organic compounds.
Lithium aluminium hydride is extensively used for reduction of organic compounds.
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This is a previous-year question from JEE Main 2023, 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.