Posted: August 18th, 2017
How many unit cells are present in a cubeshaped ideal crystal of NaCl of mass 1.00 g? [Atomic masses: Na = 23, Cl = 35.5]
How many unit cells are present in a cubeshaped
ideal crystal of NaCl of mass 1.00 g?
[Atomic masses: Na = 23, Cl = 35.5]
[AIEEE 2003]
(A) 1.28 × 1021 unit cells
(B) 1.71 × 1021 unit cells
(C) 2.57 × 1021 unit cells
(D) 5.14 × 1021 unit cells
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