NEET Chemistry The Solid State Questions Solved

In a compound, atoms of element Y form ccp lattice and those of element X occupy 2/3rd of tetrahedral voids. The formula of the compound will be :-

(a) X3Y4
(c) X2Y3
(d) X2Y

(b) In a ccp array number of tetrahedral voids is twice the number of atoms.

x:y::1:2/3 x 2=3:4

Difficulty Level:

  • 20%
  • 52%
  • 26%
  • 4%
Crack NEET with Online Course - Free Trial (Offer Valid Till August 28, 2019)