BITSAT 2018 Paper

Section: Chemistry

Question : 61 of 150

Marks: +1, -0

Each edge of a cubic unit cell is 400 pm long. If atomic mass of the element is 120 and its density is 6.25 g/cm3, the crystal lattice is : (use NA = 6 × 1023)

primitive
body centered
face centered
end centered

Validate

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