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Number of unit cells in 4g of X(atomic m...

Number of unit cells in 4g of X(atomic mass=40). Which crystallises in bcc pattern in `(N_(0)="Avogadro number")`

A

`0.1 N_(0)`

B

`2xx0.1N_(0)`

C

`(0.1N_(0))/(2)`

D

`2xxN_(0)`

Text Solution

Verified by Experts

The correct Answer is:
3
40 grams=N atoms
4 grams=0.1N atoms
2 atoms form 1 unit cell in bcc
0.1 N atoms `=(0.1xxN)/(2)`
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