A crystal is made up of metal ions ‘ M 1 ’ and ‘ M 2 ’ and oxide ions. Oxide ions form a…
Chemistry · JEE Main · NTA Exams — Solid State
A crystal is made up of metal ions ‘M1’ and ‘M2’ and oxide ions. Oxide ions form a ccp lattice structure. The cation ‘M1’ occupies 50% of octahedral voids and the cation ‘M2’ occupies 12.5% of tetrahedral voids of oxide lattice. The oxidation numbers of ‘M1’ and ‘M2’ are respectively
- +2, +4
- +1, +3
- +3, +1
- +4, +2
Answer
(A) +2, +4
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