Search any question & find its solution
Question:
Answered & Verified by Expert
If molten contains as impurity, crystallization can generate
Options:
Solution:
1452 Upvotes
Verified Answer
The correct answer is:
Cationic vacancies
If molten NaCl containing a little amount of SrCl2 is crystallised, some of the sites of Na+ ions are occupied by Sr2+. Each Sr2+ replaces two Na+ ions. It occupies the site of one ion and the other site remains vacant. The cationic vacancies thus produced are equal in number to that of Sr2+ ions.
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.