NEET UG CHEMISTRY MCQ: SOLID STATE

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A metal has

FCC

lattice. The edge length of the unit cell is 404 pm. The density of the metal is

2.72\,g.c{m^{ - 3}}

. The molar mass of the metal is

View answer and explanation

Correct option: A

27\,g/mol

Option A (

27\,g/mol

) is correct because the molar mass can be calculated from the density, edge length, and the number of atoms per unit cell for an FCC lattice.

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