Home
Class 12
CHEMISTRY
A solid crystal is composed of X, Y and ...

A solid crystal is composed of X, Y and Z atoms. Y atoms are occupying `50%` of octahedral voids, whereas X atoms are occupying the `100%` tetrahedral voids while Z atoms occupy CCP arrangement. The formula of the compound is:

A

`X_(8) Y_(2)Z_(4)`

B

`X_(5)Y_(10)Z_(8)`

C

`X_(4)YZ_(2)`

D

`X_(10)Y_(4)Z_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
No. of Z-atoms `=4`
No. of Y-atoms `=2`
No. of X-atoms `=8`
Formula of Compound is : `X_(8)Y_(2)Z_(4)`
Promotional Banner

Similar Questions

Explore conceptually related problems

A crystalline compound is made of elements X and Y. Y atoms form hexagonal close-packed (hcp) structure with X atoms occupying half of the octahedral voids in the structure. Determine the empirical formula of the compound.

The crystal structure of a compound consisting of atoms M and N shows that it has a cubic-packed array of N atoms, with M atoms occupying one-third of the tetrahedral voids. Determine the formula of the compound.

A compound is formed by two elements, M and N. N forms ccp & atoms of M occupy 1/3 rd of tetrahedral voids. What is the formula of the compound?

Structure of a mixed oxide is cubic close packed the cubic unit cell of mixed oxide is composed of oxide ions. One fourth of the tetrahedral voids are occupied by divalent metal.A and the octahedral voids are occupied by a monvalent metal B . The formula of the oxide is :

In a solid, atom M occupies ccp lattice and 1/3rd of tetrahedral voids are occupied by atom N. Find the formula of solid formed by M and N-

A compund is made of two elements P and Q are in ccp arrangement while atoms P occupy all the octahedral voids. What is the formula of the compound?

In a compound, nitrogen atoms (N) make cubic close packed lattice and metal atoms (M) occupy one-third of the tetrahedral voids present. Determine the formula of the compound formed by M and N?

A crystalline compound consists of elements A and B. Atoms of element B from the cubic close-packed structure, in which half of the tetrahedral voids are occupied by A atoms. Determine the empirical formula of the compound.

Structure of a mixed oxide is cubic close-packed (ccp). The cubic unit cell of mixed oxide is composed of oxide ions. One-fourth of the tetrahedral voids are occupied by divalent metal A and the octahedral voids are occupied by a monovalent metal B. The formula of the oxide is-

A solid between A and B has the following arrangement of atoms : (i) Atoms A are arranged in c.c.p. array. (ii) Atoms B occupy all the octahedral voids and half the tetrahedral voids. What is the formula of the compound ?