Question:

A metal has a fcc lattice. The edge length of the unit cell is 404 pm. The density of the metal is 2.72 g cm-3. The molar mass of the metal is
(NA Avogadro's constant = 6.02 × 1023 mol-1)

Updated On: May 21, 2024
  • 40 g mol-1
  • 30 g mol-1
  • 27 g mol-1
  • 20 g mol-1
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The Correct Option is C

Solution and Explanation

The correct option is (C): 27 g mol-1.
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