IIT JAMChemistrySolid StateNumerical+1 / −0
Calcium crystallizes in fcc lattice of unit cell length 5.56 Å and density 1.4848 g cm . The percentage of Schottky defects (rounded off to one decimal place) in the crystal is . (Given: Atomic mass of Ca is 40 g mol ; )
Numerical answer
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Correct answer: 3.9, 4.1
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