A Compound CuCl Has Fcc Structure. Its Density Is 3.4 G Cm–3, What Is The Length Of Unit Cell?

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A compound CuCl has fcc structure. Its density is 3.4 g cm–3, what is the length of unit cell?


Correct option is

5.783 Å


Molecular mass of CuCl = 99 

           Z = 4 




                             a = 5.783 × 10–8 cm = 5.783 Å



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