A crystalline solid substance has a dens...

A crystalline solid substance has a density of `10 g//cm^(3)` and the length of the edge of the unit cell (FCC) is `2.0A^(0)`. How many number of atoms are present in 200 grams of the solid?

A

`2xx10^(23)`

B

`1xx10^(26)`

C

`1xx10^(25)`

D

`5xx10^(27)`

Text Solution

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The correct Answer is:

C

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