In A^+ B^- ionic compound
Assertion: In close packing of spheres, atetrahedral void is surrounded by four spheres whereas an octahedral void is surrounded by six spheres. Reason : A tetrahedral void has a tetrahedral shape whereas an octahedral void has an octahedral shape.
09
Feb
Assertion: In close packing of spheres, atetrahedral void is surrounded by four spheres whereas an octahedral void is surrounded by six spheres. Reason : A tetrahedral void has a tetrahedral shape whereas an octahedral void has an octahedral shape. Assertion : In close packing of spheres In A^+ B^- ionic compound radii of A^+ and [...]
Schottky defect in crystals is observed when (a) density of crystal is increased (b) unequal number of cations and anions are missing from the lattice (c) an ion leaves its normal site and occupies an interstitial site (d) equal number of cations and anions are missing from the lattice
09
Feb
Schottky defect in crystals is observed when (a) density of crystal is increased (b) unequal number of cations and anions are missing from the lattice (c) an ion leaves its normal site and occupies an interstitial site (d) equal number of cations and anions are missing from the lattice In A^+ B^- ionic compound radii [...]
In A^+ B^- ionic compound , radii of A^+ and B^- ions are 180 pm and 187 pm respectively. The crystal structure of this compound will be
09
Feb
In A^+ B^- ionic compound , radii of A^+ and B^- ions are 180 pm and 187 pm respectively. The crystal structure of this compound will be In A^+ B^- ionic compound radii of A^+ and B^- ions are 180 pm and 187 pm respectively. The crystal structure of this compound will be February 9, [...]