Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
An $A B_2$ type structure is found in
ChemistrySolid StateJEE Main
Options:
  • A $\mathrm{NaCl}$
  • B $\mathrm{Al}_2 \mathrm{O}_3$
  • C $\mathrm{CaF}_2$
  • D $\mathrm{N}_2 \mathrm{O}$
Solution:
2436 Upvotes Verified Answer
The correct answer is: $\mathrm{CaF}_2$
$A B_2$ type of structure is present in $\mathrm{CaF}_2$
$\therefore A B_2 \rightleftharpoons A^{2+}+2 B^{-} ; \quad \mathrm{CaF}_2 \rightleftharpoons \mathrm{Ca}^{2+}+2 F^{-}$

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.