JEE Main 2019 — S Block Elements Question with Solution
From: JEE Main 2019 (Online) 10th April Morning Slot
Question
The alloy used in the construction of aircrafts is :
Choose an option
Show full solutionCorrect option: B
Correct answer
BMg – Al
Step-by-step explanation
An alloy of Mg and Al called magnalium is used
in manufacturing of aircraft due to its light
weight and high strength.
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This is a previous-year question from JEE Main 2019, 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.