Solid State Question 247
Question: A metal has bcc structure and the edge length of its unit cell is $ 3.04{AA} $ . The volume of the unit cell in $ cm^{3} $ will be
[Orrisa JEE 2005]
Options:
A) $ 1.6\times 10^{21}cm^{3} $
B) $ 2.81\times {{10}^{-23}}cm^{3} $
C) $ 6.02\times {{10}^{-23}}cm^{3} $
D) $ 6.6\times {{10}^{-24}}cm^{3} $
Show Answer
Answer:
Correct Answer: B
Solution:
Volume of unit cell $ =a^{3} $
$ ={{(3.04\times {{10}^{-8}}cm)}^{3}}=2.81\times {{10}^{-23}}cm^{3} $
BETA
