Ferrites are mixed oxides wherein the O2− ions are ccp with the larger divalent ions in one quarter of the octahedral holes and half of the smaller trivalent ions occupy both octahedral and tetrahedral holes.
97) Which one is correct about ferrites?
Answer is:
All of the above
Explanation:
Related Physical Chemistry MCQ with Answers
Answer is:
Ionic crystals have very low volatility
Explanation:
Ionic crystals have very high melting and boiling points and hence, low volatility.
Answer is:
Has carbon atoms arranged in large plates of rings of strong bound carbon atoms with weak interplate bonds
Explanation:
Graphite has a 2D sheet like structure and each carbon atom is sp2 hybridised.
Answer is: