#Important #Quickrevision Calculations Involving Unit Cell D | Neet jee
#Important #Quickrevision
Calculations Involving Unit Cell Dimensions
The unit cell can be seen as a three-dimensional structure containing one or more atoms. We can determine the volume of this unit cell with the knowledge of the dimensions of the unit cell.
Mass of unit cell = number of atoms in unit cell × mass of each atom = z × m
Where, z = number of atoms in the unit cell, m = Mass of each atom
Mass of an atom can be given with the help of Avogadro number and molar mass as:
M/NA
Where M = molar mass
NA = Avogadro’s number
Volume of the unit cell, V = a3
=> Density of unit cell = mass of unit cell/ volume of the unit cell
=> Density of unit cell = m/V = z×ma/a3 = z×M/a3×NA
━━━━━━━✦✗✦━━━━━━━━ By - @MHT_CET_NEET_JEE_Notes ━━━━━━━✦✗✦━━━━━━━━
