select write statement (s) (A) 8 Cs+ ions occupy the second nearest neighbour locations of a Cs+ ion (B) Each sphere is surrounded by six voids in two dimensional hexagonal close packed layer (C) If the radius of cations and amions are 0.3 Å and 0.4 Å then coordinate number of cation of the crystal is 6. (D) In AgCl, the silver ion is displaced from its lattice position to an interstitial position such a defect is called a frenkel defect.

select write statement (s) (A) 8 Cs+ ions occupy the second nearest ne

1.	select write statement (s) (A) 8 Cs+ ions occupy the second nearest neighbour locations of a Cs+ ion (B) Each sphere is surrounded by six voids in two dimensional hexagonal close packed layer (C) If the radius of cations and amions are 0.3 Å and 0.4 Å then coordinate number of cation of the crystal is 6. (D) In AgCl, the silver ion is displaced from its lattice position to an interstitial position such a defect is called a frenkel defect.
Answer» Solution :(A) 6 CS+ ION second nearest neighbour (B) `(C)` `(r_(+))/(r_(1))`=0.75 (BCC) 8: Coordination no. (D) True