JEE Main 2023 — S Block Elements Question with Solution
From: JEE Main 2023 (Online) 24th January Morning Shift
Question
Reaction of BeO with ammonia and hydrogen fluoride gives A which on thermal decomposition gives and . What is 'A'?
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Compound is
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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.