For an inverse spinel, AB2O4, the A and B, respectively, can be

For an inverse spinel, AB2O4, the A and B, respectively, can be

Q. For an inverse spinel, AB2O4, the A and B, respectively, can be

(A) Ni(II) and Ga(III)                               

(B) Zn(II) and Fe(III)

 (C) Fe(II) and Cr(III)                   

(D) Mn(II) and Mn(III)

Ans: Ni(II) and Ga(III)   

gate questions
Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page
Related Post
  1. A glass fibre of 5 micron diameter is subjected to a tensile stress of 20 MPa
  2. Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]
  3. Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]