Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Open MARKS Web Download App
Search any question & find its solution
Question: Answered & Verified by Expert
A sample of ferrous oxide has actual formula Fe0.93O1.00. In this sample what fraction of metal ions are Fe2+ions? What type of non stoichiometric defect is present in this sample?
ChemistrySolid StateNEET
Options:
  • A Fraction of Fe2+= 0.81 and Metal deficiency defect is present in this sample.
  • B Fraction of Fe2+= 0.81 and Metal excess defect is present in this sample.
  • C Fraction of Fe2+= 0.56 and Metal deficiency defect is present in this sample.
  • D Fraction of Fe2+= 0.95 and Metal deficiency defect is present in this sample.
Solution:
1529 Upvotes Verified Answer
The correct answer is: Fraction of Fe2+= 0.81 and Metal deficiency defect is present in this sample.
Correct Option is : (A)
Fraction of Fe2+= 0.81 and Metal deficiency defect is present in this sample.

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.

Use on iOS or Desktop Download from Google Play