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A unit of cell of sodium chloride has fo...

A unit of cell of sodium chloride has four formula units. The edge length of the unit cell is `0.564 nm`. What is the density of sodium chloride?

Text Solution

Verified by Experts

`rho=(ZM)/(a^(3)N)=(4xx58.5)/((5.64xx10^(-8))^(3)xx6.023xx10^(23))`
`=2.16 g cm^(-3)`
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