JEE Main 2022 — p Block Elements (Group 13 & 14) Question with Solution
JEE Main 2022 (29 Jun Shift 2)
Question
Choose an option
Show full solutionCorrect option: D
Step-by-step explanation
gives and (strong base) in water.
So, it is a salt of strong base and weak acid. So, its solution will be strongly basic in water. It will have very high pH.
Lithium borohydride and sodium borohydride reacts with water to produce hydrogen.
And diborane act as lewis acid.
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This is a previous-year question from JEE Main 2022, covering the p Block Elements (Group 13 & 14) 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.