Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

The edge length of unit cell of a metal having molecular weight 75g/mol is

5 Å which crystallize in cubic lattice. If the density is 2g/ cc then find the radius of metal atoms. (N A = 6 x 10 23 )  Give the answer in pm

a. 217 pm

b. 210 pm

c. 220 pm

d. 205 pm

Ans. a

 

5/5 - (1 vote)

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