+91-8076753736 [email protected]

-->

The Solid State

Question

Wired Faculty App

In a body centred unit cell, one of the diagonals contains two extra atoms. Find the number of atoms present per unit cell?

Solution

In a body centred unit cell diagonal contain two extra atom .so in per unit cell = $8 \times \frac{1}{8} + 2 = 3 .$

Some More Questions From The Solid State Chapter

What type of solids are electrical conductors, malleable and ductile?

Give the significance of a 'lattice point'.

Name the parameters that characterize a unit cell.

Distinguish between Hexagonal and monoclinic unit cells.

Distinguish between Face-centred and end-centred unit cells.

What is the two-dimensional coordination number of a molecule in square close packed layer ?

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

Which of the following lattices has the highest packing efficiency:

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation