If a metal crystallises in a face centred cubic structure with metallic radius of $25 \mathrm{pm}$, the…

If a metal crystallises in a face centred cubic structure with metallic radius of $25 \mathrm{pm}$, the number of unit cells in $1.0 \mathrm{~cm}^3$ of lattice is
  1. $2.828 \times 10^{28}$
  2. $1.414 \times 10^{28}$
  3. $1.414 \times 10^{24}$
  4. $2.828 \times 10^{24}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2018 (24 Apr Shift 2)

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