IIT JEE Advanced 2006 Paper 1

Section: Chemistry
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Question : 76 of 120
 
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The edge length of unit cell of a metal having molecular weight 75 g/mol is 5 Å which crystallizes in cubic lattice. If the density is 2 g/cc, find the radius of metal atom. (NA = 6 × 1023). Give the answer in pm.
[JEE Adv 2006 P1]
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