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)
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)
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