Question

3 points
16. A mixed oxide has ccp
arrangement in which the cations 'X'
occupy 1/3rd of octahedral voids and
the cations 'Y' occupy 1/3rd of
tetrahedral voids.The formula of
oxide is:
O x 2Y 30 2
O XY 30
O x 2YO 3
O XY 203​

Answer 1

b will be the correct one