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A metal crystallises as body centred cub...

A metal crystallises as body centred cubic lattice with the edge length of unit cell equal to 0.304 nm. If the molar mass of the metal is `50.3g "mol"^(-1)`, its density is

A

`5.945 g cm^(-3)`

B

`2.9725 g cm^(-3)`

C

`8.9175 g cm^(-3)`

D

`4.458 g cm^(-3)`

Text Solution

Verified by Experts

The correct Answer is:
1
`rho(ZM)/(N_(0)a^(3))` here z=2,a =0.304`xx10^(-7)` cm
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