Explain tetrahedral void in close packing.

The vacant space In close packed structures are called voids? Illustrate an octahedral vold in the close packing of spheres .

Assertion (A) : In Rock salt type structuires, all the coctahedral voids in the close packing of anions are occupied by cations. Reason(R): In Rock salt structure, the distance of closest apprach between two anions is equal to hal the face diagonal of unit cell.

The distance between an octahedral and tetrahedral void in fcc lattie would be

The percent void space in close fcc packing of sphere is

Find the number of tetrahedral voids and octahedral voids in a crystal having N particles?

The vacant space In close packed structures are called voids?What is the number of tetrahedral voids and octahedral volds in a crystal having n particles ?

If Z is the number of atoms in the unit cell that represents the closest packing sequence………..ABCABC……. the number of tetrahedral voids in the unit cell is equal to

Statement 1: In crystal lattice, the size of the tetrahedral void is larger than an octahedral void. Statement 2: The cations occupy less space than anions in crystal packing.