JEE Main 2014 — Solid State Question with Solution
JEE Main 2014 (09 Apr Online)
Question
In a face centered cubic lattice atoms A are at the corner points and atoms B at the face centered points. If atom B is missing from one of the face centered points, the formula of the ionic compound is :
Choose an option
Show full solutionCorrect option: D
Correct answer
DA2B5
Step-by-step explanation
A atoms at corners
B atom is missing at One face centre then will present at 5 faces
At face centre atom contribute 1/2 part
Number of B atom at Face centre = (B atom)
So formula of compound =
B atom is missing at One face centre then will present at 5 faces
At face centre atom contribute 1/2 part
Number of B atom at Face centre = (B atom)
So formula of compound =
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This is a previous-year question from JEE Main 2014, covering the Solid State 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.