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In a cubic cell, seven of the eight corn...

In a cubic cell, seven of the eight corners are occupied by atoms A and centres of faces are occupied by atoms B. The general formula of the compound is: 

A

`A_(7)B_(6)`

B

`A_(7)B_(12)`

C

`A_(7)B_(24)`

D

`A_(24)B_(7)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-SOLID STATE-PRACTICE SHEET - 5
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  2. In b.c.c structure of lattice constant 'a' the minimum distance betwee...

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  7. Which planes are present in Na(2)O structure (unit cell)

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  9. Which systems have more than one unit cell ?

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  10. Which statements are correct ?

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  12. Rocksalt structure consists of FCC arrangment of Cl^(-) ions in which ...

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  13. Rocksalt structure consists of FCC arrangment of Cl^(-) ions in which ...

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  14. In Zns structure S^(-2) ions make FCC lattice in which Zn^(+) occupies...

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  15. In Zns structure S^(-2) ions make FCC lattice in which Zn^(+) occupies...

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  19. How many unit crystal systems contain only one unit cell ?

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