1.

A metalhas bcc structure and the edge length of its unit cell is3.04 Å. The volume of the unit cell cm^(3)will be

Answer»

`1.6xx10^(23)CM^(3)`
`1.6xx10^(-23)cm^(3)`
`6.02xx10^(-23)cm^(3)`
`6.6xx10^(-24)cm^(3)`

Solution :Volume of UNIT CELL (V) `=a^(3)`
`=(3.04xx10^(-8)cm)^(3)`
`=2.81xx10^(-23)cm^(3)`


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