A crystalline solid of pure substance has a face-centred cubic structu – InterviewSolution

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1.	A crystalline solid of pure substance has a face-centred cubic structure with a cell edge of 400 pm. If the density of the substance in the crystal is 8 g cm^(-3) then the number of atoms present in 256 g of the crystal is N xx 10^24. The value of N is...............
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